Search Results: "Category:Astronomy"
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12:12 Popular
Introduction to Astronomy: Crash Course Astronomy #1
717 views / 3 likes - addedWelcome to the first episode of Crash Course Astronomy. Your host for this intergalactic adventure is the Bad Astronomer himself, Phil Plait. We begin with answering a question: "What is astronomy?" -- Table of Contents: What is Astronomy? 3:00 Who Studie
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00:44 Popular
Count By Category | Counting | Early Math | Khan Academy
766 views / 0 likes - addedLearn to count the number of things in different categories. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-counting-topic/cc-early-math-comparing-numbers/e/sort-groups-by-count?utm_so
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11:17
Naked Eye Observations: Crash Course Astronomy #2
665 views / 0 likes - addedToday on Crash Course Astronomy, Phil invites you to head outside and take a look at all the incredible things you can see with your naked eye. -- Table of Contents: Naked Eye Observations 0:28.4 Constellations 3:09.7 The Color of Stars 2:44.5 View of the
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11:23 Popular
Everything, The Universe...And Life: Crash Course Astronomy #46
801 views / 1 likes - addedHere it is, folks: the end. In our final episode of Crash Course Astronomy, Phil gives the course a send off with a look at some of his favorite topics and the big questions that Astronomy allows us to ask. Thank you for watching. -- Crash Course Astronom
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05:16
Here's Why Zodiac Constellations Are Still Used in Astronomy
339 views / 1 likes - addedTo understand astronomy, astrology might actually not be a bad place to start... Although scientists certainly havent proven that being an Aries makes you more impatient or a Libra means youre wise, the constellations in the zodiac have unlocked hidden se
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12:26 Popular
Black Holes: Crash Course Astronomy #33
928 views / 3 likes - addedWe’ve covered a lot of incredible stuff, but this week we’re talking about the weirdest objects in space: BLACK HOLES. Stellar mass black holes form when a very massive star dies, and its core collapses. The core has to be more than about 2.8 times the Su
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12:36 Popular
A Brief History Of The Universe: Crash Course Astronomy #44
944 views / 0 likes - addedThanks to the wonders of physics, astronomers can map a timeline of the universe’s history. Today, Phil’s going to give you an overview of those first few minutes (yes, MINUTES) of the universe’s life. It started with a Big Bang, when the Universe was inc
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11:14 Popular
The Milky Way: Crash Course Astronomy #37
774 views / 0 likes - addedToday we’re talking about our galactic neighborhood: The Milky Way. It’s a disk galaxy, a collection of dust, gas, and hundreds of billions of stars, with the Sun located about halfway out from the center. The disk has grand spiral patterns in it, formed
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12:00
Dark Matter: Crash Course Astronomy #41
615 views / 1 likes - addedToday on Crash Course Astronomy, Phil dives into some very dark matters. The stuff we can actually observe in the universe isn’t all there is. Galaxies and other large structures in the universe are created and shifted by a force we detect mostly indirect
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11:55 Popular
Comets: Crash Course Astronomy #21
735 views / 0 likes - addedToday on Crash Course Astronomy, Phil explains comets. Comets are chunks of ice and rock that orbit the Sun. When they get near the Sun the ice turns into gas, forming the long tail, and also releases dust that forms a different tail. We’ve visited comets
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03:35
Infrared astronomy - with Matthew Bothwell
125 views / 0 likes - addedWhy does the universe look the way it does? The answer could lie in the massive, dusty, and star-producing galaxies that existed billions of years ago, and are invisible to the naked eye.Watch Matthew Bothwell's full lecture on 'The Invisible Universe': h
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15:15 Popular
Deep Time: Crash Course Astronomy #45
723 views / 0 likes - addedAs we approach the end of Crash Course Astronomy, it’s time now to acknowledge that our Universe’s days are numbered. Stars will die out after a few trillion years, protons will decay and matter will dissolve after a thousand trillion trillion trillion ye
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12:57 Popular
Neutron Stars: Crash Course Astronomy #32
778 views / 1 likes - addedIn the aftermath of a 8 – 20 solar mass star’s demise we find a weird little object known as a neutron star. Neutrons stars are incredibly dense, spin rapidly, and have very strong magnetic fields. Some of them we see as pulsars, flashing in brightness as
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13:23 Popular
The Big Bang: Crash Course Astronomy #42
936 views / 0 likes - addedThanks to observations of galaxy redshifts, we can tell that the universe is EXPANDING! Knowing that the universe is expanding and how quickly its expanding also allows us to run the clock backwards 14 billion years to the way the universe began - with a
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12:16
Nebulae: Crash Course Astronomy #36
597 views / 2 likes - addedAstronomers study a lot of gorgeous things, but nebulae might be the most breathtakingly beautiful of them all. Nebulae are clouds of gas and dust in space. They can glow on their own or reflect light from nearby stars. When they glow it’s usually predomi
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10:36
Star Clusters: Crash Course Astronomy #35
567 views / 0 likes - addedLast week we covered multiple star systems, but what if we added thousands or even millions of stars to the mix? A star cluster. There are different kinds of clusters, though. Open clusters contain hundreds or thousands of stars held together by gravity.
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11:23
Dark Energy, Cosmology Part 2: Crash Course Astronomy #43
607 views / 0 likes - addedThe majority of the universe is made up of a currently mysterious entity that pervades space: dark energy. We don’t know exactly what it is, but we do know that dark energy accelerates the expansion of space. We think this means the Universe will expand f
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12:03 Popular
Low Mass Stars: Crash Course Astronomy #29
894 views / 0 likes - addedToday we are talking about the life -- and death -- of stars. Low mass stars live a long time, fusing all their hydrogen into helium over a trillion years. More massive stars like the Sun live shorter lives. They fuse hydrogen into helium, and eventually
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12:06
Galaxies, Part 1: Crash Course Astronomy #38
675 views / 0 likes - addedThe Milky Way is our neighborhood in the universe. It’s a galaxy and there are many others out there. Galaxies contain gas, dust, and billions of stars or more. They come in four main shapes: elliptical, spiral, peculiar, and irregular. Galaxies can colli
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12:01 Popular
Binary And Multiple Stars: Crash Course Astronomy #34
731 views / 0 likes - addedDouble stars are stars that appear to be near each other in the sky, but if they’re gravitationally bound together we call them binary stars. Many stars are actually part of binary or multiple systems. If they are close enough together they can actually t
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09:46 Popular
Moon Phases: Crash Course Astronomy #4
1,950 views / 6 likes - addedIn this episode of Crash Course Astronomy, Phil takes you through the cause and name of the Moon's phases. -- Why the Moon Has Phases 0:36.1 Spheres in Orbit 1:05.4 Name of the Moon Phases 2:25.5 How We See It 7:48.2 -- PBS Digital Studios: http://youtube
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11:50
Exoplanets: Crash Course Astronomy #27
598 views / 1 likes - addedToday Phil explains that YES, there are other planets out there and astonomers have a lot of methods for detecting them. Nearly 2000 have been found so far. The most successful method is using transits, where a planet physically passes in front of its par
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12:17 Popular
High Mass Stars: Crash Course Astronomy #31
962 views / 1 likes - addedMassive stars fuse heavier elements in their cores than lower mass stars. This leads to the creation of heavier elements up to iron. Iron robs critical energy from the core, causing it to collapse. The shock wave, together with a huge swarm of neutrinos,
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14:05 Popular
Gamma-Ray Bursts: Crash Course Astronomy #40
768 views / 1 likes - addedGamma-ray bursts are not only incredible to study, but their discovery has an epic story all its own. Today Phil takes you through some Cold War history and then dives into what we know. Bursts come in two rough varieties: Long and short. Long ones are fr
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15:35
Galaxies, Part 2: Crash Course Astronomy #39
661 views / 0 likes - addedActive galaxies pour out lots of energy, due to their central supermassive black holes gobbling down matter. Galaxies tend not to be loners, but instead exist in smaller groups and larger clusters. Our Milky Way is part of the Local Group, and will one da
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11:21
Distances: Crash Course Astronomy #25
645 views / 2 likes - addedHow do astronomers make sense out of the vastness of space? How do they study things so far away? Today Phil talks about distances, going back to early astronomy. Ancient Greeks were able to find the size of the Earth, and from that the distance to and th
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11:41
The Oort Cloud: Crash Course Astronomy #22
692 views / 0 likes - addedNow that we’re done with the planets, asteroid belt, and comets, we’re heading to the outskirts of the solar system. Out past Neptune are vast reservoirs of icy bodies that can become comets if they get poked into the inner solar system. The Kuiper Belt i
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11:33 Popular
Asteroids: Crash Course Astronomy #20
718 views / 1 likes - addedNow that we’ve finished our tour of the planets, we’re headed back to the asteroid belt. Asteroids are chunks of rock, metal, or both that were once part of smallish planets but were destroyed after collisions. Most orbit the Sun between Mars and Jupiter,
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10:17 Popular
Introduction to the Solar System: Crash Course Astronomy #9
977 views / 1 likes - addedIn today's Crash Course Astronomy, Phil takes a look at the explosive history of our cosmic backyard. We explore how we went from a giant ball of gas to the system of planets and other celestial objects we have today. This episode is sponsored by Squaresp
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09:51 Popular
The Moon: Astronomy #12
954 views / 1 likes - addedJoin Phil for a tour of our capital-M Moon, from surface features, inside to the core, and back in time to theories about its formation. This episode is brought to you by Squarespace: http://www.squarespace.com/crashcourse -- Table of Contents Many Millio
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04:17
The Most Important Astronomy Picture Ever Taken
557 views / 0 likes - addedhttp://gplus.to/TonyDarnell http://twitter.com/DeepAstronomy http://facebook.com/SpaceFan I've recently discovered an animation that was rendered using the measured redshift of all 10,000 galaxies in the Hubble Ultra Deep Field image. I've written a short
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10:32 Popular
Eclipses: Crash Course Astronomy #5
831 views / 0 likes - addedThe big question in the comments last week was, "BUT WHAT ABOUT ECLIPSES?" Today, Phil breaks 'em down for you. This episode is sponsored by Squarespace: http://www.squarespace.com/crashcourse -- As promised, Phil's sun spotting recommendations: Astronome
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12:01
Telescopes: Crash Course Astronomy #6
668 views / 0 likes - addedToday Phil explains how telescopes work and offers up some astronomical shopping advice. -- How Telescopes Work 1:07 Refractors vs Reflectors 2:50 Technology and the Light Spectrum 7:45 -- PBS Digital Studios: http://youtube.com/pbsdigitalstudios Follow P
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09:47 Popular
Tides: Crash Course Astronomy #8
1,085 views / 1 likes - addedToday Phil explores the world of tides! What is the relationship between tides and gravity? How do planets and their moons become tidally locked? What would happen if you were 300km tall? Important questions. -- Gravity Over Distance 0:44 Tidal Force Para
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12:04 Popular
The Sun: Crash Course Astronomy #10
796 views / 2 likes - addedPhil takes us for a closer (eye safe!) look at the two-octillion ton star that rules our solar system. We look at the sun's core, plasma, magnetic fields, sunspots, solar flares, coronal mass ejections, and what all of that means for our planet. This epis
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10:14 Popular
The Earth: Crash Course Astronomy #11
880 views / 0 likes - addedPhil starts the planet-by-planet tour of the solar system right here at home, Earth. -- Table of Contents Earth is a Planet 0:03 Layers of Earth 1:25 The Magnetic Field 5:10 Atmosphere and the Human Influence 6:14 -- PBS Digital Studios: http://youtube.co
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10:18 Popular
Mercury: Crash Course Astronomy #13
1,274 views / 9 likes - addedMercury is the closest planet to the sun. It has no atmosphere and is, as such, covered in craters. It's also incredibly hot but, surprisingly, has water ice hiding beneath its surface. -- Table of Contents Closest Planet to the Sun 0:03 Rotation Locked t
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10:50 Popular
Venus: Crash Course Astronomy #14
1,105 views / 5 likes - addedVenus is a gorgeous naked-eye planet, hanging like a diamond in the twilight -- but it’s beauty is best looked at from afar. Even though Mercury is closer to the sun, Venus is the hottest planet in the solar system, due to a runaway greenhouse effect, and
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10:12 Popular
Mars: Crash Course Astronomy #15
881 views / 3 likes - addedThe fourth planet from the sun and the outermost of the terrestrial planets, Mars has long been a popular spot for missions and imagination. Phil walks you through the planet's topography, core, and features. We'll take a look back to Mars's past and make
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10:44 Popular
Jupiter: Crash Course Astronomy #16
1,282 views / 5 likes - addedJupiter is the biggest planet in our solar system. The gas giant is NOT a failed star, but a really successful planet! It has a dynamic atmosphere with belts and zones, as well as an enormous red spot that’s actually a persistent hurricane. Jupiter is sti
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12:16 Popular
Saturn: Crash Course Astronomy #18
1,031 views / 6 likes - addedSaturn is the crown jewel of the solar system, beautiful and fascinating. It is a gas giant, and has a broad set of rings made of ice particles. Moons create gaps in the rings via their gravity. Saturn has dozens of moons, including Titan, which is as big
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11:22
Meteors: Crash Course Astronomy #23
635 views / 2 likes - addedToday Phil helps keep you from ticking off an astronomer in your life by making sure you know the difference between a meteor, meteorite, and meteoroid. When the Earth plows through the stream emitted by a comet we get a meteor shower. Meteors burn up abo
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10:34 Popular
Light: Crash Course Astronomy #24
1,649 views / 0 likes - addedIn order to understand how we study the universe, we need to talk a little bit about light. Light is a form of energy. Its wavelength tells us its energy and color. Spectroscopy allows us to analyze those colors and determine an object’s temperature, dens
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10:41
Stars: Crash Course Astronomy #26
641 views / 0 likes - addedToday Phil’s explaining the stars and how they can be categorized using their spectra. Together with their distance, this provides a wealth of information about them including their luminosity, size, and temperature. The HR diagram plots stars’ luminosity
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06:30 Popular
Decoding the ancient astronomy of Stonehenge
731 views / 1 likes - addedThe solstice alignments of Stonehenge, explained. Subscribe to our channel! http://goo.gl/0bsAjO Note: A previous version of this video referred imprecisely to "Neolithic Britain" when discussing the Newgrange tomb in Ireland. We have removed that phrasin
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03:50
Sundials = Astronomy with a Stick!
413 views / 1 likes - addedScience doesn't have to be complicated. In fact, for most of the history of our investigation of the universe we used nothing more than sticks and stones. Just because they are old doesn't mean they aren't cool though. Right? If you want to check out more
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10:17
Gravitational Astronomy? How Detecting Gravitational Waves Changes Everything
621 views / 0 likes - addedWe’ve now had multiple detections of gravitational waves, opening up a whole new field: gravitational astronomy. We talk about the detections made so far, and how we can see the Universe in a whole new way. Support us at: http://www.patreon.com/universeto
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09:29
Cycles in the Sky: Crash Course Astronomy #3
624 views / 0 likes - addedThis week we build on our naked eye observations from last week and take a look at the cyclical phenomena that we can see at work in the universe. -- Table of Contents: Naked Eye Observations 0:28.4 Constellations 3:09.7 The Color of Stars 2:44.5 View of
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10:03 Popular
The Gravity of the Situation: Crash Course Astronomy #7
760 views / 0 likes - addedIn today's episode, Phil looks at how gravity plays out across the universe. This episode is sponsored by Squarespace: http://www.squarespace.com/crashcourse -- Gravity is a Force 2:17 Different Types of Orbit 3:41 Escape Velocity 5:30 Weightless Mass 7:0
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12:19 Popular
Uranus & Neptune: Crash Course Astronomy #19
2,231 views / 13 likes - addedToday we’re rounding out our planetary tour with ice giants Uranus and Neptune. Both have small rocky cores, thick mantles of ammonia, water, and methane, and atmospheres that make them look greenish and blue. Uranus has a truly weird rotation and relativ
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11:06
Brown Dwarfs: Crash Course Astronomy #28
656 views / 0 likes - addedWhile Jupiter is nowhere near massive enough to initiate fusion in its core, there are even more massive objects out there that fall just short of that achievement as well called brown dwarfs. Brown dwarfs, have a mass that places them between giant plane
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05:27
The 1995 Hubble photo that changed astronomy
657 views / 0 likes - addedThe Hubble Deep Field, explained by the man who made it happen. Subscribe to our channel! http://goo.gl/0bsAjO Click here to download the Hubble Deep Field images: http://www.spacetelescope.org/science/deep_fields/ /// Vox.com is a news website that helps
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03:57
This Could Be the End of Urban Astronomy (360 Video)
498 views / 0 likes - addedCity lights are blinding our view of space, and its forcing urban astronomers to rethink the way they make observations. To make matters worse, a change in the type of lights being used could be the end of some observatories. Plunging Down an Ice Track at
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12:35
The New Astronomy: Crash Course History of Science #13
326 views / 0 likes - addedThis week on Crash Course: History of the Scientific Revolutionastronomical anomalies accrued. Meanwhile, in Denmarkan eccentric rich dude constructed not one but two science castles! And his humble German assistant synthesized a lot of new, old, and bold
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04:07
New Astronomy Technique Reveals Monster at the Center of the Milky Way
573 views / 1 likes - addedStripping away the Milky Way's stars, planets, rocks and dust reveals a massive black hole lurking just 26,000 light years from Earth. | For more STRIP THE COSMOS, visit http://www.sciencechannel.com/tv-shows/strip-the-cosmos/#mkcpgn=ytsci1 Subscribe to S
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10:30 Popular
Jupiter's Moons: Crash Course Astronomy #17
805 views / 1 likes - addedBefore moving on from Jupiter to Saturn, we’re going to linger for a moment on Jupiter’s moons. There are 67 known moons, and 4 huge ones that we want to explore in greater detail. Ganymede is the largest - larger, in fact, than any other moon in the sola
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11:10
White Dwarfs & Planetary Nebulae: Crash Course Astronomy #30
510 views / 0 likes - addedToday Phil follows up last week’s look at the death of low mass stars with what comes next: a white dwarf. White dwarfs are incredibly hot and dense objects roughly the size of Earth. They also can form planetary nebulae: huge, intricately detailed object
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01:51
Why Hurricane Categories Make a Difference
658 views / 3 likes - addedDuring a hurricane you usually hear meteorologists refer to its intensity by categories. If you don't know the difference between a category 1 and a category 5 hurricane, The Weather Channel meteorologist Mark Elliot breaks it down for you.
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02:20
How to make NebulArt
283 views / 0 likes - addedFind out how to make your own NebulArt in Astronomy at Home.Nebulae are regions of gas and dust in space where stars form. They emit light in many different wavelengths but humans can only see a small portion of this light - visible light. Thankfully, we
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02:20
How to Make Galaxy Goo
341 views / 0 likes - addedFind out how to make your own Galaxy Goo in Astronomy at Home.Galaxies are huge collections of stars, dust and gas, gravitationally bound together in space. Stars shine different colours depending on their temperature. Hot, young stars are blue and older,
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02:10
Shadows On Other Worlds
334 views / 0 likes - addedJoin the astronomers at the Royal Observatory Greenwich as they go on an adventure to discover what shadows look like on other worlds.For School Groups: https://rmg.co.uk/plan-your-visit/schools/royal-observatory #ROGschools #ROGAstronomers #Universe #Ast
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04:43
How big is the Universe?
270 views / 0 likes - addedROG astronomer Liz shows us the expanding nature of the Universe and how this affects the light reaching us from distant galaxies, some of which will remain forever hidden from our view.For School Groups: https://rmg.co.uk/plan-your-visit/schools/royal-ob
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04:31
What's inside a black hole?
291 views / 0 likes - addedROG astronomer Rad explains where black holes come from, how we know they're there and the strange effects they have on surrounding matter. We also find out what would happen if ROG astronomer Liz approached one!For School Groups: https://rmg.co.uk/plan-y
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03:26
Where does Space begin?
268 views / 0 likes - addedHave you ever wondered how far away space is; how far are the different things you see above your head? Join the Royal Observatory Greenwich astronomers as they ascend up through the different layers of the Earths atmosphere to reveal what we would see at
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02:22
Newton's Laws of Motion
599 views / 0 likes - addedJoin our Royal Observatory Greenwich astronomers as they go on an epic journey to find out how Newton's Laws of Motion work in space. Buckle your seatbelts, you are in for an adventure.For School Groups: https://rmg.co.uk/plan-your-visit/schools/royal-obs
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02:50 Popular
The Story of Stars
805 views / 0 likes - addedHave you ever looked up at the night sky and wondered about the stars? What makes them so special? Why are some even different colours? Join the Royal Observatory Greenwich astronomers as they explore the science behind the different types of stars in our
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03:10
Are there aliens?
318 views / 0 likes - addedLife began on the Earth around 3.5 billion years ago. Could life have evolved on other planets and if so, where are they? Astronomers at the Royal Observatory Greenwich explain how we might detect them in this video.For School Groups: https://rmg.co.uk/pl
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02:51 Popular
Collisions and Explosions in the Universe
1,076 views / 0 likes - addedOn the smallest to the largest scales, collisions and explosions happen all over our Universe. Join the Royal Observatory Greenwich astronomers as they uncover some of the most explosive events in space.For School Groups: https://www.rmg.co.uk/schools-com
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02:21
Exploring Moons
302 views / 0 likes - addedOur Moon is just one of many moons in the solar system. Join Royal Observatory Greenwich astronomers as they explore some of the different properties and characteristics of a few weird and interesting moons orbiting around the other planets.For School Gro
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02:53 Popular
What is Light?
892 views / 0 likes - addedOur Universe is a vast and very interesting place and light plays a big part in us being able to understand more about it. To find out how join the Royal Observatory Greenwich astronomers as they explore more.For School Groups: https://rmg.co.uk/plan-your
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04:13 Popular
Black Hole Seen For The First Time. Black hole breakthrough: Event Horizon Telescope's landmark imag
2,005 views / 10 likes - addedOn April 10, 2019, the international Event Horizon Telescope (EHT) collaboration revealed humanity's first glimpse of a black hole. Learn more: https://insidetheperimeter.ca/black-hole-breakthrough-astronomers-release-landmark-image Download free posters
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03:36 Popular
How did the Solar System form?
937 views / 0 likes - addedWe know about the planets, moons and space rocks that make up our Solar System. But where did it all come from? Join the Royal Observatory Greenwich astronomers as they set out to discover how our Solar System formed.For School Groups: https://www.rmg.co.
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01:50
Seeing The Invisible
298 views / 0 likes - addedImagine what it would be like to have super powers and see the invisible, sounds pretty fun doesn't it? Join the Royal Observatory Greenwich astronomers as they explore the science behind some seemingly invisible and sneaky forces in space.For School Grou
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03:38
How will the Universe end?
225 views / 0 likes - addedOur Universe began 13.8 billion years ago and it has been expanding ever since. Is it destined to expand forever or will it suffer a more crushing end? Astronomers at the Royal Observatory Greenwich explain the fate of the Universe in this video.For Schoo
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02:32
What Is Gravity?
307 views / 0 likes - addedFrom Newtons longstanding ideas to Einsteins revolutionary theories, Royal Observatory Greenwich astronomers explain how our understanding of gravity has changed from looking at how gravity affects us in our daily lives and how it governs what we observe
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03:12
Mission to Mars
311 views / 0 likes - addedMars is the most explored world other than the Earth, but weve not sent anyone there yet. Join Royal Observatory Greenwich astronomers as they explore the challenges astronauts would encounter on their long journey to Mars and what it might be like to liv
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02:47
The Origin of the Elements
311 views / 0 likes - addedThe Universe we see today is made from particles arranged in a wide variety of elements, but where did it all come from? Join Royal Observatory Greenwich astronomers as they explain how the very first elementary particles came to be and have since gone on
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26:09 Popular
I Have a SECRET HOUSE in Minecraft Hardcore..
790 views / 13 likes - addedNEW MERCH : http://www.represent.com/dantdmsub pls : http://bit.ly/TxtGm8Twitch : http://www.twitch.tv/dantdmFollow Me : http://www.twitter.com/DanTDM http://www.instagram.com/DanTDMThumbnail House Image: http://arbtserver.net/wp/category/builds/
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03:06 Popular
Stars and the H-R Diagram
740 views / 0 likes - addedStars are like humans they have similarities and differences with each other but all have a finite lifetime. Royal Observatory Greenwich astronomers explain how stars can be categorised and their evolution studied by tracking their movement across a very
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02:00 Popular
What it's like to fly through Hurricane Florence
1,193 views / 4 likes - addedExperience what it's like to fly through a Category 4 hurricane in NOAA's WP-3D Hurricane Hunter. With Hurricane Florence's 130 MPH winds raging, you can literally feel the stillness in the storm's eye. Media NOAA/Nick Underwood For more hurricane science
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03:26
Skylight: More Than Meets the Eye
515 views / 0 likes - addedThe sky is awash in light, but there’s much more beyond the visible that we cannot sense with our eyes. What do we see when we use telescopes to peer into the invisible? #astronomy #space #visiblelight #wavelength #infrared #MilkyWay #Andromeda #stars #CM
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10:22
How Far Are The Nearest Stars?
376 views / 0 likes - addedI make a 200 billionth scale model to demonstrate. 365 Days Astronomy Video: https://www.youtube.com/watch?v=dF2HG1PVZok Help me make videos by donating here: https://www.patreon.com/CodysLab
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09:55
Seeing Inside the Sun
502 views / 0 likes - addedDr. Robert Stein, professor of Physics and Astronomy at Michigan State Universe has long envisioned a day when he could use supercomputer programs to "see" through the roiling surface of the sun and glimpse its dynamic interior. He describes his quest and
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01:12
These Bags Make Perfect Grilled Cheese
516 views / 0 likes - addedToaster Grilled Cheese Bags prevent your grilled cheese from burning. The INSIDER team believes that life is an adventure! Subscribe to our channel and visit us at: https://thisisinsider.com INSIDER on Facebook: https://www.facebook.com/thisisinsider/ INS
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03:50
Mercury retrograde, explained without astrology
670 views / 0 likes - addedThe science buried under the pseudoscience. Subscribe to our channel! http://goo.gl/0bsAjO Sources: Mars photography by Tunç Tezel: http://www.twanight.org/newtwan/galleries.asp?Sort=Photographer&Value=Tunc%20Tezel&page=1 Mars visualization from Nooch 86:
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02:55 Popular
Where Do Galaxies Come From?
825 views / 1 likes - addedThanks to the Space Telescope Science Institute (STScI) and NASA’s James Webb Space Telescope for supporting this video! In particular, thanks to Dan Coe of STScI for taking the time to chat with me about what we do and don’t know about baby galaxies and
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10:03
Living with 1000s of Tumors (And Marrying a Man with the Same Condition)
437 views / 0 likes - addedGail has thousands of tumors due to a condition known as neurofibromatosis. She grew to love herself and was happy to live independently. Gail then met her husband, who lives with the same diagnosis, at age 50.SBSK Patreon: https://patreon.com/SBSKSBSK So
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03:56 Popular
We’re STILL Not Saying It’s Aliens, But Tabby’s Star Is Getting Weirder
1,452 views / 0 likes - addedThe light from KIC 8462852 faded again, and scientists have some new theories about what's behind astronomy's most mysterious star. We're Not Saying The Kepler Discovery Is Aliens, But... - https://youtu.be/8V-TxYyyLI4 Sign Up For The Seeker Newsletter He
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04:11
What Secrets Are Hiding on Jupiter's Moons?
497 views / 0 likes - addedScientists consider these four ancient moons around Jupiter to be some of the most fascinating destinations in our entire solar system, but why? Watch More Space Crafts! | https://bit.ly/2GqH0aO Read More: Astronomers discovered 10 new moons of Jupiter. W
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02:51
Is time travel real? - with Colin Stuart
151 views / 0 likes - addedWe can easily travel back and forth in space, but can we travel back and forth in time? Colin Stuart explains why time travel is real and happening all around us.Subscribe for regular science videos: http://bit.ly/RiSubscRibeColin Stuart is an award-winni
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06:51
The Rare Celestial Phenomena That Can Only Be Seen Before Nightfall
207 views / 0 likes - addedMost people think of astronomy as a nighttime activity, but if you hate staying up late, youre in luck! As it turns out, theres a whole lot of fascinating celestial objects and phenomena that can only be observed in the bright light of day. Subscribe to S
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09:19 Popular
Top 5 Hurricane Irma Science Experiments 2017 DIY Hurricanes and Tornado!
879 views / 8 likes - addedWelcome back to Incredible Science. The forecast is calling for a category 5 hurricane.Today I'll show you some really awesome hurricane science experiments. With hurricane Harvey behind us and Hurricane Irma about to slam Florida it's a great time to lea
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04:33
What Causes The Phases Of The Moon?
538 views / 1 likes - addedWhat causes the phases of the moon? The common incorrect answer is the shadow of the Earth. The phases of the moon are actually just a result of our perception of the moon's half-illuminated surface. When the moon does pass through Earth's shadow the resu
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02:34
The Big Dipper Through Time
522 views / 0 likes - addedStars aren’t still--they move through space. Our Sun and the seven stars that form the Big Dipper in the constellation Ursa Major all orbit the center of the Milky Way at different speeds. So why do today’s constellations closely resemble thos
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03:16 Popular
Skylight: Saturn Shows Off Its Rings
738 views / 1 likes - addedSaturn’s rings are captivating from any vantage point, but more so when tilted fully towards or away from Earth, as they are this October. Our understanding of Saturn, its rings, and its moons has been enriched over the past 13 years through the Cassini m
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02:51
Why Isn't Pluto A Planet?
531 views / 1 likes - addedWhy isn’t Pluto a planet anymore? And what is a planet anyway? Astrophysicist Jackie Faherty explains! If you’re more of a dinosaur person, check out “Why isn’t Pterodactyl a dinosaur?” here: https://www.youtube.com/watch?v=m
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02:19
Why The Full Moon Is Better In Winter
536 views / 0 likes - addedCheck out Phil Plait's "Bad Astronomy" on audible: http://www.audible.com/minutephysics or on www.badastronomy.com MinutePhysics is on Google+ - http://bit.ly/qzEwc6 And facebook - http://facebook.com/minutephysics And twitter - @minutephysics Minute Phys
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01:55
The world's largest telescope is about to come online
666 views / 0 likes - addedIn a stunning landscape of jagged limestone hills in southwestern China, engineers are putting the finishing touches on a grand astronomy facility: a half-kilometer-wide dish nestled in a natural depression that will gather radio signals from the cosmos.
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04:13
A short animation: the Copernican Revolution
171 views / 0 likes - addedIn the 16th century, Nicholai Copernicus proposed a fundamental change to the way we see our place in existence: it is the Sun and not Earth that occupies the physical centre, he said. The Copernican revolution that followed holds many important lessons f
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05:47 Popular
What Does It Take To Be An Astronaut?
706 views / 0 likes - addedWhat does it take to have the "Right Stuff" to become an Astronaut? Support us at: http://www.patreon.com/universetoday More stories at: http://www.universetoday.com/ Follow us on Twitter: @universetoday Follow us on Tumblr: http://universetoday.tumblr.co
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03:53
How Princess Leia Was Brought Back in 'Star Wars: The Rise of Skywalker' | Localish
427 views / 0 likes - addedThe latest movie in the Star Wars franchise, 'Star Wars: The Rise of Skywalker,' is epic in its battle scenes, speeder chases and lightsaber duels. But one of the biggest challenges for the visual effects team was something seemingly smaller, though hugel
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01:26 Popular
Dance Monkey - Karolina Protsenko - Street Performance - Violin Cover
812 views / 2 likes - addedMy violin cover of "Dance Monkey" (original by Tones and I). I hope you like my street performance.You can support me and tip on my paypal https://www.paypal.me/KarolinaProtsenkoAll financial support goes towards to my education!!You can support me by str
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03:28 Popular
People were AMAZED - Believer - Imagine Dragons - Violin Cover by Karolina Protsenko
1,247 views / 9 likes - addedMy street performance at the Venice Beach. I am playing a violin cover of "Believer" (original by Imagine Dragons). I hope you like it.LET'S CONNECT - https://www.instagram.com/karolina_protsenko/- https://www.facebook.com/pages/category/Musician/Karolina
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03:45
Despacito - Luis Fonsi ft. Daddy Yankee | Violin Cover by Karolina Protsenko
594 views / 0 likes - addedMy violin cover of "Despacito" (original by Luis Fonsi ft. Daddy Yankee) with @Raphael Batista on 5 string violin. I hope you like it.You can support me and tip on my paypal https://www.paypal.me/KarolinaProtsenkoAll financial support goes towards to my e
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04:47 Popular
Music And Creativity In Ancient Greece - Tim Hansen
1,148 views / 1 likes - addedView full lesson: http://ed.ted.com/lessons/music-and-creativity-in-ancient-greece-tim-hansen You think you love music? You have nothing on the Ancient Greek obsession. Every aspect of Greek life was punctuated by song: history, poetry, theater, sports an
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03:42
Unchained melody - Karolina Protsenko
619 views / 0 likes - addedMy violin cover of "Unchained Melody" original by Righteous Brothers. I hope you like it.Please, subscribe to my Youtube channel https://bit.ly/KarolinaProtsenkoViolinistYou can support me by streaming or getting my music here! - iTunes: https://music.app
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03:37 Popular
The exceptional life of Benjamin Banneker - Rose-Margaret Ekeng-Itua
926 views / 9 likes - addedView full lesson: http://ed.ted.com/lessons/the-exceptional-life-of-benjamin-banneker-rose-margaret-ekeng-itua Born in 1731 to freed slaves on a farm in Baltimore, Benjamin Banneker was obsessed with math and science. And his appetite for knowledge only g
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02:08
This Invisible Structure Was Hiding Half the Universe’s Known Matter
435 views / 0 likes - addedHalf of the universe’s baryonic matter has been missing, but astronomers just found it. Where exactly was it and what took us so long? Black Holes And Gravitational Waves Might Help Us Find Dark Matter - https://youtu.be/C68b9EGksuI Read More: The Mystery
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04:39 Popular
Using hair to measure acceleration due to gravity
820 views / 0 likes - addedLearn more about gravity and solve fun problems at https://brilliant.org/tibees/ In this video I calculate a value for g, the acceleration due to gravity, by treating my hair as a simple pendulum. Uncertainty analysis was done following the method outline
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01:36
RACING DRONE VS ROLLERCOASTER HELIX! A different POV
482 views / 0 likes - addedEpic chase of the ride HELIX at Liseberg in Gothenburg, Sweden. Big thanks to my sponsors! Elefun https://www.elefun.se/rc/hobby.aspx Diatone https://www.diatone.us Carbix http://www.carbix.se/category.html/mu... Tattu https://www.gensace.de/ Drone setup:
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18:05
This is what an 1869 MIT entrance exam looks like
581 views / 0 likes - addedExplore the foundation of algebra at https://brilliant.org/tibees/ View this exam:https://libraries.mit.edu/archives/exhibits/exam/algebra.html MIT exam archives: https://libraries.mit.edu/archives/exhibits/exam/ In this video I look at the algebra sectio
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12:37 Popular
How to Fail at Natural Disaster Survival (Roblox)
1,088 views / 4 likes - addedwhen the Natural Roblox Survival is DisasterThanks for stopping by! Leave a like on this video and subscribe if you enjoy my Roblox gameplay videos.Use star code "Remainings" when purchasing Robux or Premium here! https://roblox.com/robux https://roblox.c
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02:42
Bad Guy - Billie Eilish - Karolina Protsenko feat. Daniele Vitale
579 views / 1 likes - addedMy violin cover of "Bad Guy" feat. Daniele Vitale Sax (original by Billie Eilish). I hope you like how we perform this song together .Please subscribe to Daniele Vitale's Sax YouTube channel here https://www.youtube.com/channel/UCaQhy_pdgjkcVeh6bIfoVlgPle
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09:38 Popular
How to find the square root of a decimal number without a calculator
1,259 views / 1 likes - addedCuriosityStream: http://curiositystream.com/tibees This video follows on from my previous video where I reviewed an exam from 1866. Finding the square root of a decimal number by hand is not so tricky once you learn this algorithm, but is a skill that is
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13:26 Popular
Old Roblox Simulator (RetroStudio)
2,417 views / 5 likes - addedtoday we look at roblox games that are the oldgame: https://www.roblox.com/games/5846386835/RetroStudioThanks for stopping by! Leave a like on this video and subscribe if you enjoy my Roblox gameplay videos.Use star code "Remainings" when purchasing Robux
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02:54 Popular
Ave Maria - Violin and Piano - Mom and Daughter - Karolina Protsenko
717 views / 1 likes - addedI am playing on violin and my Mom on piano "Ave Maria". It's very beautiful classical piece. I hope you like our performance.You can support me and tip on my paypal https://www.paypal.me/KarolinaProtsenkoAll financial support goes towards to my education!
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04:40
How Big Can a Black Hole Get?
320 views / 0 likes - addedHow BIG can black holes actually get? And how do they even grow that big? New research probes this question. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop at http://shop.seeker.comSci
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11:22 Popular
What is the Evidence for Evolution?
1,478 views / 1 likes - addedSupport Stated Clearly on Patreon: https://www.patreon.com/statedclearly Biologists teach that all living things on Earth are related. Is there any solid evidence to back this claim? Join us as we explore the facts! We start with a close look at the origi
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05:04 Popular
Skylight: Why Does Earth Have Seasons?
1,137 views / 0 likes - addedThe amount of daylight we experience varies throughout the year from place to place. Some places have longer days and nights than others, and the length of each day changes with the seasons. Find out why Earths tilt is the reason we have seasons.#seasons
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01:45 Popular
The Surprising Science Behind the Word ‘Pokemon
717 views / 0 likes - addedBy now, words like “Pokémon,” “karaoke” and “anime” are established terms in modern English. But … are these words English or Japanese? As it turns out, neither! They fall into their own category entirely.
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03:15 Popular
Seorita - Karolina Protsenko (ft. Barvina)
917 views / 4 likes - addedMy violin cover of "Seorita" (original by Shawn Mendes, Camila Cabello) with my friend @Barvina Show. I hope you like our performance.Please, subscribe to Barvina's channel https://bit.ly/BarvinaShowPlease, subscribe to my Youtube channel https://bit.ly/K
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04:56
Why Do We Have Leap Years?
621 views / 0 likes - addedSo it's February 29th and we have 366 days this year instead of 365- what's the deal with Leap Years? ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon suppo
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03:19 Popular
A Million Dreams - The Greatest Showman - Angelica Hale - Karolina Protsenko - Violin Cover
950 views / 5 likes - addedMy violin cover with Angelica Hale singing. We were performing together on stage for the first time. The beautiful song "A Million Dreams" (from The Greatest Showman"). I hope you like our live performance.Please subscribe to Angelica's channel https://ww
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03:21 Popular
What If Dark Matter Doesn’t Exist?
834 views / 1 likes - addedWhat if dark matter isn’t the solution to space’s greatest mysteries? These are the alternative theories. There’s a New Form of Matter in Town: EXCITONIUM! - https://youtu.be/17Kvxe6v5Ms Read More: Does Dark Matter Exist? Bold New Study Offers Alternative
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03:18 Popular
HAVANA - Camila Cabello - Cover by Karolina Protsenko (feat. Barvina)
834 views / 0 likes - addedMy violin cover of Havana (original by Camila Cabello) with my friend @Barvina Show singing along. I hope you like our duo.My other video with Barvina https://youtu.be/c8557HqkKOwPlease, subscribe to Barvina's channel https://bit.ly/BarvinaShowPlease, sub
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03:17 Popular
This Is NOT NATURAL
1,138 views / 1 likes - addedSUBSCRIBE for more: http://bit.ly/asapsci Fresh vs Frozen video: https://youtu.be/zjsOOT347cA What The Heck is Gluten? video: https://youtu.be/DXjpb7SFi3s This episode was inspired by the work of James Kennedy. Check out all of his 'Natural' food infograp
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10:21
Proving 1=2 Bob Ross Style
607 views / 0 likes - addedStart learning new skills today at: https://skl.sh/tibees2 Todays episode looks at one 'proof' of 1=2 and points out its flaws. The moral is that you must make sure you are not accidentally dividing by zero in your calculations and also that you should al
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04:47 Popular
The Squid and the Whale: Evidence for an Epic Encounter
811 views / 0 likes - addedHappy Cephalopod Week! One of the most famous dioramas in the American Museum of Natural History depicts a battle between two gigantic animals: the sperm whale and giant squid. But unlike most dioramas in the Museum’s halls, this scene has never been witn
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12:29 Popular
Copied Versions of Popular Roblox Games 10
1,633 views / 7 likes - addedtoday i look at copied versions of the popular roblox games Tower of Hell and Brookhaven, and there was definitely some gaming to be hadThanks for stopping by! Leave a like on this video and subscribe if you enjoy my Roblox gameplay videos.Use star code "
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04:01
The Disease Detectives Stop Outbreaks at Their Source
348 views / 0 likes - addedAfter two category 5 hurricanes hit the U.S. Virgin Islands in 2017, the immediate aftermath left buildings destroyed and neighborhoods flooded. But another, less visible, threat left local health officials very concerned. After traces of the bacterial in
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02:10
THE FAMOUS BENDING SPOON TRICK REVEALED
75 views / 0 likes - addedTHE FAMOUS BENDING SPOON TRICK REVEALEDtag: cool magic tricks with paper,3 easy magic tricks you can do at home,magic tricks that will blow your mind,magic tricks,magic tutorial,magic trick,card trick tutorial,magic trick tutorial,magic,magic card trick t
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05:31
Exoplanets: The Astronomer Looking into Alien Worlds
151 views / 0 likes - addedWe know next to nothing about the other 6 billion or so Earth-like exoplanets in the galaxy. With the imminent launch of the largest, most powerful space telescope ever built, Laura Kreidberg is optimistic this will soon change. Kreidberg is the founding
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03:53
Despacito - Karolina Protsenko ft. Daniele Vitale - Luis Fonsi ft. Daddy Yankee - Cover
670 views / 1 likes - addedMy violin cover of "Despacito" (original by Luis Fonsi and Daddy Yankee) with an amazing @Daniele Vitale Sax Please, check out our other video https://youtu.be/JuRbCGnwjIcSubscribe to Daniele's Vitale Sax channel https://www.youtube.com/c/DanieleVitaleSax
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02:43
Black Holes, Neutron Stars, and White Dwarfs (Collab. w/ MinuteEarth)
605 views / 0 likes - addedWatch the MinuteEarth video here – I PROMISE it's really really really good: https://www.youtube.com/watch?v=pAI1N96t8Vk MinutePhysics & MinuteEarth are on Patreon: http://www.patreon.com/minutephysics and http://www.patreon.com/minuteearth This video is
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09:59 Popular
I Magically Become A Mermaid Cookie Swirl C Roblox
4,528 views / 18 likes - addedToday in Roblox my dream comes true of becoming a mermaid. I look like a human on land but once I go into the ocean water I turn in a mermaid like magic. I hope you enjoy this video Hugs!!! Subscribe for FREE and never miss a video! Click here : http://bi
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05:29
An Interstellar Asteroid Just Flew Past Earth, Here’s What You Need to Know
490 views / 1 likes - addedIn October, astronomers observed an interstellar asteroid for the first time. We talked to one of the first to study it, and here’s everything they’ve learned in the months since. What’s Happening in Space? - https://www.youtube.com/watch?v=8XDS_aTVBrE&li
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02:31
The Dark Energy Survey Revealed New Origins of Stars in Our Galaxy
532 views / 2 likes - addedRarely-seen stellar streams show us that many stars in our galaxy actually came from smaller, neighboring galaxies. Get 20% off http://www.domain.com domain names and web hosting when you use coupon code SEEKER at checkout! Black Holes And Gravitational W
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03:39 Popular
What Are Stars?
1,899 views / 4 likes - addedFind out what makes stars what they are, and take a tour of some of the most extreme stars in space! ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome
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01:28 Popular
Deliciously Adorable & Easy To Make SHOPKINS CUPCAKE Recipe
1,518 views / 3 likes - addedLearn this ultimately cute and yummy Shopkins Cupcake recipe and more delicious & easy to make recipes by HooplaKidz Recipes For more yumminess, click here: https://goo.gl/VnkN8n Watch some of our other Recipes: Click here to learn how to make Play Doh Wi
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10:05
Is There Life on Earth?
436 views / 0 likes - addedI mean… how do you really know? SUBSCRIBE so you don’t miss a video! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ If we lived light years from Earth, how would we know there’s life here? Let’s take a look at the search for extraterrestri
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03:01
Love Quinoa? Thank the International Man of Botany
387 views / 0 likes - addedLove mangoes and dates? Cant imagine a grain bowl without quinoa? We have botanist David Fairchild to thank for bringing these foods and many more to the United States. Fairchild spent his entire career traveling the world learning from indigenous food cu
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35:52 Popular
Delicious Cartoon Character Cakes So Good You'll Wish You Had Baked | Birthday Cake Recipes
1,147 views / 0 likes - addedCheck out the most delicious recipe : https://goo.gl/eOpHto Subscribe to our channel for more updates: https://goo.gl/goaCNi Surprise your little ones with these delicious and delightful cartoon character birthday cake recipe by HooplaKidz Recipes Click h
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03:15
After Hurricane Maria, Building a Community Under the Sea
602 views / 0 likes - addedRaimundo Chirinos has devoted his life and career to protecting Puerto Rico’s waters. And in the wake of Hurricane Maria, his devotion matters more than ever. Among its many assaults, the Category 5 storm pulled fishing gear from the island’s shores into
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06:49
Useful Diamonds - Periodic Table Of Videos
611 views / 0 likes - addedMore chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitter.com/periodicvideos From the School of Chemistry at The University of Nottingham: http://www.nottingham.ac.uk/
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00:59
The Ultimate Fight: Tardigrade vs. Bird #shorts #kurzgesagt
82 views / 0 likes - addedFollow us for more sciencey content.Sources & further reading: https://sites.google.com/view/kgs-tiktok-sourcesTardigrades win in the "coolest nickname" category as well, as they are also known as "water bears"! #kurzgesagt #kurzgesagt_inanutshell #inanut
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12:34 Popular
8 Perfect Oreo Recipes For Cookie Addicts
768 views / 0 likes - addedFor more yummy Easy Recipes, click here: https://goo.gl/VnkN8n Make some deliciously amazing Oreo recipes to feed and give some happiness to your lazy sweet tooth! Watch this video and learn to make 8 mouth watering Oreo Recipes Perfect for all occasions,
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05:17
Farewell B11 - Periodic Table Of Videos
481 views / 0 likes - addedFollow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitter.com/periodicvideos From the School of Chemistry at The University of Nottingham: http://www.nottingham.ac.uk/chemistry/index.aspx Periodic Videos films are by
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04:56 Popular
Disney Frozen Sparkle Princess Elsa Cupcakes | Birthday Cupcakes | HooplaKidz Recipes
1,262 views / 1 likes - addedFor more yumminess, click here: https://goo.gl/VnkN8n Esla Cupcake for all disney fans!, These super amazing Elsa Cupcakes are quick and easy to make perfect for a frozen themed party, learn how to make them with this quick and easy recipe video, inspired
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04:33
Why Do We Care About Gravitational Waves?
600 views / 0 likes - addedOn Feb 11, 2016 Scientists at LIGO announced that they had detected gravitational waves for the first time. In the press conference heard round the world, they showed the tell-tale waveforms indicating that huge event in which two black holes merged 1.3 b
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11:52
Astronauts and Aliens | 2020 | SPACE Compilation | Highlights Kids
79 views / 0 likes - addedAliens, stars and space exploration oh my! Learn about astronomy, planets, Astronauts and have some laughs too with this awesome space themed compilation from Highlights.SUBSCRIBE: https://www.youtube.com/channel/UC4p_YSvJlJpEhAh5PMyhkiQ?sub_confirmation=
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04:41 Popular
Explore The Solar System: 360 Degree Interactive Tour!
1,198 views / 1 likes - addedUse your mouse to move around by clicking and dragging in different directions! Very cool way to explore our universe in this interactive video. Take a 360 degree virtual tour of our Solar System, with the help of Crash Course Astronomy host Phil Plait! S
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04:30
Losing Fingers To Chemistry - Periodic Table Of Videos
641 views / 1 likes - addedThe Prof is back in the lab with a Potassium Dichromate reaction and a story of lost fingers! More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitter.com/periodicvid
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04:10
Are Tall People Killing the Planet?
54 views / 0 likes - addedFrom little to large, could our growth spurt be giving Earth a hard time?Watch more Life Noggin "What Would Walking For 24 Hours Do To Your Body?" https://www.youtube.com/watch?v=twClW4uetUI&t=13sCheck out the team that powers Life Noggin! https://www.lif
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05:56
Contains Loud Bangs - Periodic Table Of Videos
496 views / 0 likes - addedIt's detonation vs deflagration. More slow motion at http://bit.ly/chemslomo More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitter.com/periodicvideos From the Scho
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05:38 Popular
Why Do Planets Have Rings?
746 views / 0 likes - addedPlanet come in a wide variety of sizes, compositions, and colors - and they can sometimes have rings. Where do these rings come from? Support us at: http://www.patreon.com/universetoday More stories at: http://www.universetoday.com/ Follow us on Twitter:
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05:05 Popular
Craziest eclipses in the solar system
753 views / 2 likes - addedA total solar eclipse is passing across North America on August 21, 2017. Are there other total solar eclipses in the solar system? Get your first two months of CuriosityStream free by going to http://curiositystream.com/physicsgirl and using the promo co
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10:10
This 3.2 Gigapixel Camera Will Record a Timelapse of the Universe
252 views / 0 likes - addedThe Vera C. Rubin Observatory will use the world's largest digital camera to capture the far reaches of the universe, and in the process, hope to tackle some of the most fundamental questions in science today. Subscribe to Seeker! http://bit.ly/subscribes
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05:22
Skylight: Looking Back in Time at the Speed of Light
355 views / 0 likes - addedLight takes time to travel from stars and distant galaxies to observers here on Earth. How much have the stars changed since first emitting the light that we see tonight? How far back in time are we seeing when we look at the night sky? #lightyear #astron
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04:28
Are We Running Out of Vanilla? — Speaking of Chemistry
528 views / 0 likes - addedVanilla is so common, some people use it as a diss. But watch out. This beloved bean may become a rarity. Read more: http://cen.acs.org/articles/94/i36/problem-vanilla.html ↓↓More info and references below↓↓ Special thanks to My Green Pets for sharing the
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09:43 Popular
Smelly Chemistry - Periodic Table Of Videos
835 views / 0 likes - addedMercaptans - or Thiols - are some of the smelliest chemicals around. We didn't dare open the bottle. PsyFile: https://www.youtube.com/psyfile More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos
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06:48
Rubidium, Water And Indicator (slow Motion) - Periodic Table Of Videos
577 views / 0 likes - addedWe drop Rubidium into water - but with Phenolphthalein in the water to act as an indicator. Discussed by Professor Martyn Poliakoff. More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Tw
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05:04
Why Do Volcanic Eruptions Form Mushrooms Clouds? - Christmas Lectures with James Jackson
556 views / 1 likes - addedVolcanic eruptions form distinctive mushroom clouds when the extremely hot mixture of gas, magma and rocks shoots out of the volcano at high speed.Watch the full third lecture of the series: https://www.rigb.org/christmas-lectures/watch/1995/planet-earth-
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04:20
Singing Plates - Standing Waves On Chladni Plates
631 views / 0 likes - addedUse physics to create cool patterns on a vibrating plate. How is this like a guitar string or a singing wine glass? Instagram: http://instagram.com/thephysicsgirl Twitter: http://www.physicsgirl.org/twitter Facebook: http://www.physicsgirl.org/facebook ht
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04:16
Caesium In Water (slow Motion) - Periodic Table Of Videos
549 views / 0 likes - addedEveryone's favourite alkali metal - Caesium - reacts with water. Discussed by Professor Martyn Poliakoff. More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitter.com
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05:26
Liquid Oxygen (slow Motion) - Periodic Table Of Videos
700 views / 0 likes - addedDropping hot charcoal into liquid oxygen - filmed with a high-speed camera. More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitter.com/periodicvideos From the Schoo
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01:15 Popular
President Obama Reveals An Astronomer You Need To Know About
741 views / 7 likes - addedPresident Barack Obama joins us today to recognize a little-known astronomy hero and celebrate #WomeninSTEM . Join the conversation on Twitter #ObamaOnDNews! Watch President Obama on Science Presents DNews every night this week at 9/8c on Science Channel.
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01:01
SOFIA Discovers Water on a Sunlit Surface of the Moon
373 views / 0 likes - addedScientists using NASAs telescope on an airplane, the Stratospheric Observatory for Infrared Astronomy, discovered water on a sunlit surface of the Moon for the first time. SOFIA is a modified Boeing 747SP aircraft that allows astronomers to study the sola
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02:44
Explosives Legend - Periodic Table Of Videos
512 views / 0 likes - addedThe Professor oversees the installation of a "blue plaque" for the late great Colonel BD Shaw. See out-takes from this video (and why Brady gets angry at truck drivers) at: http://www.youtube.com/watch?v=LN7BLUWBuBI More chemistry at http://www.periodicvi
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06:02
What If Ice Did Not Float? - Periodic Table Of Videos
477 views / 0 likes - addedThe Professor muses on a world in which ice sinks to the bottom!? See also what if the universe is just a computer simulation: http://www.youtube.com/watch?v=YOxDb_BbXzU Made to coincide with YouTube's Geek Week. More chemistry at http://www.periodicvideo
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05:43 Popular
Sodium V Water (slow Motion) - Periodic Table Of Videos
1,038 views / 0 likes - addedA water droplet lands on a piece of molten sodium - you know the rest! Discussed by Professor Martyn Poliakoff. More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitt
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06:49 Popular
Gold Bullion Vault - Periodic Table Of Videos
872 views / 1 likes - addedWe're INSIDE a Gold Bullion Vault. The Bank of England protects about £197 billion ($315bn) worth of gold, according to the mostly recently published figures. Film by Brady Haran. Featuring Professor Martyn Poliakoff. The vaults are off limits, but the Ba
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01:15
Lighting A Splint (slow Motion) - Periodic Table Of Videos
498 views / 0 likes - addedJust a quick one, but one of Professor Pete Licence's favourite reactions - a glowing splint lights in Oxygen. (yes, Professor!) More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitte
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05:41
How Do We Know That the Earth's Magnetic Poles Have Flipped? - Christmas Lectures with James Jackson
420 views / 0 likes - addedVolcanic rocks contain small bits of iron oxide that get magnetised in the direction of the Earth's magnetic field as they cool. Comparing rocks of different ages reveals the magnetic history of our planet.Watch the full second lecture of the series: http
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05:31
In The Footsteps Of Tizard - Periodic Table Of Videos
555 views / 0 likes - addedProf T-shirts: http://dftba.com/product/14y/The-Professor-Shirt The Professor discusses the life and work of war-time chemist Henry Tizard - who went to the same school as him! The duo went to Westminster School. More chemistry at http://www.periodicvideo
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02:58
Skylight: How Does Our Solar System Move Around the Milky Way?
555 views / 0 likes - addedThe planets orbit the Sun in a fairly flat plane. How does that plane relate to the orientation of the Milky Way? If we could see the Sun moving among our night sky constellations, which direction would it be heading? Watch this video to learn how our sol
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09:53 Popular
Radon - Periodic Table Of Videos
728 views / 0 likes - addedHere is a new video from us about Radon, including a look at a historic letter and a German cloud chamber! With thanks to the Royal Society and GSI. For those with annotations, the caption at the end for Radon should clearly be Rn, not Ra - sorry! More ch
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36:32 Popular
Astrophysicist Explains Gravity in 5 Levels of Difficulty | WIRED
932 views / 0 likes - addedAstrophysicist Janna Levin, PhD, is asked to explain the concept of gravity to 5 different people; a child, a teen, a college student, a grad student, and an expert. Levin is the Claire Tow Professor of Physics & Astronomy at Barnard College of Columbia U
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08:09
Chemistry Dubstep (behind The Scenes)
591 views / 0 likes - addedHow Dave and Adam created out chemistry dusbtep video - see the main video at http://www.youtube.com/watch?v=TcvZL6fx-lU Visit Dave and Adam's channel at: http://bit.ly/boyinaband More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at h
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10:31
What Constellations Mean to Different Cultures | Fate & Fabled
452 views / 0 likes - addedThe stars have guided and entertained us for thousands of years. Here we explore some of the messages people have seen in the stars through the millennia and look forward to how we might relate to the stars in the future.Hosted by Dr. Moiya McTier & Dr. E
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15:11
Why Do Clocks Run Clockwise? | Neil deGrasse Tyson Explains...
180 views / 0 likes - addedWhy do clocks go clockwise? Neil deGrasse Tyson and comedian Chuck Nice ponder about the way we tell our time and more. We think about time geometrically and the history of timekeeping with sundials. What if timekeeping had been invented in the southern h
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14:43
Neil deGrasse Tyson Explains The International Date Line
85 views / 0 likes - addedWhat is the International Date Line? Neil deGrasse Tyson and comedian Chuck Nice break down the history and purpose of the IDL. How do we know we needed a date line? Find out how the need for an international date line was discovered and why it was an acc
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06:24
Iodine Clock (slow Motion) - Periodic Table Of Videos
572 views / 0 likes - addedSee the famous Iodine Clock reaction filmed with a high-speed camera. Explained by Professor Martyn Poliakoff. Also featuring Dr Samantha Tang. More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideo
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07:17 Popular
Girl Wants To Trade For Her Dream Pet Adopt Me Cookie Swirl C Roblox
2,365 views / 15 likes - addedToday in Adopt Me Roblox I meet a girl who just want her dream pet, a parrot. Then she sees a girl willing to trade her parrot named Smoothie. Will they trade so she can get her dream pet? Let's see. I hope you have a wonderful day and enjoy this video .
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06:40
Barking Dog (slow Motion) - Periodic Table Of Videos
657 views / 0 likes - addedBarking Dog reaction at 3000 frames per second. More about filming & editing this video: http://youtu.be/vfKUG11FKGE The Barking Dog is combustion of nirous oxide (laughing gas) and sulfur dioxide. This video features Martyn Poliakoff, Pete Licence and Da
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13:16
Life on Venus?
357 views / 1 likes - addedWhile Mars may be the planet that springs to mind when there are discussions of possible alien life in our Solar System, a publication on the discovery of a rare gas (phosphine) in Venus atmosphere may mean that there is more than one planet that possesse
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12:33
Making a Hurricane Indoors (For Science)
419 views / 0 likes - addedSUBSCRIBE so you dont miss a video! http://bit.ly/iotbs_sub Were on PATREON! Join the community https://www.patreon.com/itsokaytobesmart More info and sources below Hurricanes, typhoons, and tropical cyclones are Earths most powerful storms, capable of un
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09:03
Seaborgium - Periodic Table Of Videos
567 views / 0 likes - addedWe're at Berkeley for filming of a new video about Seaborgium - a synthetic element named after the legendary Glenn Seaborg. With thanks to Darleane Hoffman and Alexander Pines at the University of California, Berkeley, and to the Lawrence Berkeley Nation
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07:09
Iridium - Periodic Table Of Videos
498 views / 0 likes - addedUp close with some big samples of real Iridium. Our thanks to Johnson Matthey. See all the elements at http://bit.ly/118elements Naming Iridium: http://www.youtube.com/watch?v=fe6SjQRzxZQ Gold Vault: http://www.youtube.com/watch?v=CTtf5s2HFkA More chemist
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06:41
How Do Helicopters Fly? | Make a Helicopter!
507 views / 0 likes - addedThere's a helicopter on Mars, but you don't have to go that far to make one in your own home!----------Love SciShow Kids and want to help support it? Become a Patron on Patreon: https://www.patreon.com/scishowIf you have a question for Jessi, Squeaks, and
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05:46
Neptunium - Periodic Table Of Videos
549 views / 0 likes - addedWe get a close-up look at Neptunium during a visit to the National Nuclear Laboratory at Sellafield. This video features Mark Sarsfield from NNL - and periodicvideos regulars Steve Liddle and Martyn Poliakoff from the University of Nottingham. With thanks
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09:52 Popular
Boiling Water - Periodic Table Of Videos
1,079 views / 0 likes - addedOriginal Everest video: http://www.youtube.com/watch?v=JTL4dj3Gx1o This video features Martyn Poliakoff, Samantha Tang and Neil Barnes. Thanks to Buddhi Rai and Chandra Rai for all theri help with the Everest boiling. More chemistry at http://www.periodic
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03:38 Popular
3 Cool Facts About Cats!
1,786 views / 7 likes - addedEven if you have a cat of your own, you might not know these three amazing things about our furry friends! ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our aw
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04:39
Famous Science Spectacles - Periodic Table Of Videos
517 views / 0 likes - addedJoseph Priestley made a famous discovery - but it seems his eyesight wasn't too good? Royal Society (Romantic Chemistry Exhibition until June 14): http://royalsociety.org/events/2012/romantic-chemistry/ Professor Martyn Poliakoff is Foreign Secretary of t
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04:43
Science in America - Neil deGrasse Tyson
414 views / 0 likes - addedWe offer this 4min video on “Science in America”, containing what may be the most important words Neil deGrasse Tyson has ever spoken. ------------- Redglass Pictures is an award-winning production studio co-founded by Sarah Klein and Tom Maso
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03:16
How do we find new planets?
387 views / 0 likes - addedIt’s possible to see many of the planets in our solar system just by looking up at the night sky—but only those that are largest and closest to our Sun. Astrophysicist Jackie Faherty explains a few of the more advanced astrometric techniques used to detec
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11:29 Popular
First Day Gymnastics Class Cookie Swirl C Roblox
4,371 views / 21 likes - addedToday In Roblox I'm going to gymnastics class in the game Platinum Stars Gymnastics. The teacher will teach all the students how to flip and fly in the air. I hope I can keep up. Enjoy this video :D :D Subscribe for FREE and never miss a video! Click here
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01:46
Red-Hot Platinum Ingot - Periodic Table Of Videos
613 views / 0 likes - addedCasting a 4kg platinum ingot. It's worth... well, that depends on today's platinum price! More from our visit: https://www.youtube.com/watch?v=Fg2WzCzKpYU Subscribe to computerphile - http://bit.ly/XqEDYi Filmed at Johnson Matthey - our thanks to them. Mo
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18:35
What Makes Something See-Through? | Neil deGrasse Tyson Explains...
102 views / 0 likes - addedWhy are some things see-through and others are not? Neil deGrasse Tyson and comedian Chuck Nice explain the physics behind transparency and the electromagnetic spectrum. How does transparency work? Learn about different wavelengths and what objects are tr
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12:30 Popular
What Are Virtual Particles?
1,122 views / 0 likes - addedAs we’ve learned, black holes can evaporate over time thanks to the creation of virtual particles at the edge of the event horizon. Dr. Paul Matt Sutter returns to help us make sense of the science. Support us at: http://www.patreon.com/universetoday More
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05:40
Old School Professor - Periodic Table Of Videos
602 views / 0 likes - addedProfessor Martyn Poliakoff visits Westminster School, where he scored 6 out of 10 on his first chemistry experiment! The Prof gave the annual Tizard Lecture. More at: http://www.youtube.com/watch?v=4CK4WHElb4Q Here is his Nyholm Lecture: http://www.youtub
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09:29
Water Boiling At Everest - Periodic Table Of Videos
536 views / 0 likes - addedBoiling water at various altitudes on the trek from Lukla to Everest Base Camp. Part Two: https://youtu.be/sCh2T9axLyY Nepal Flag: http://bit.ly/10G3Ef3 Everest 8848: http://bit.ly/11ilGvs More scenic clips from Brady's trip: http://bit.ly/12di1M8 Special
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04:27
Pluto Could Be Made A Planet Again, Along With 102 Other Celestial Bodies
680 views / 0 likes - addedThis proposed new definition of "planets" would bring back Pluto, but would also reclassify over a hundred other celestial bodies -- including our moon! Do You Know What Color Pluto Really Is? - https://youtu.be/8beVI8wdkZg Sign Up For The Seeker Newslett
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18:25 Popular
The SAT Question Everyone Got Wrong
1,624 views / 3 likes - addedHow an SAT question became a mathematical paradox. Head to https://brilliant.org/veritasium to start your free 30-day trial, and the first 200 people get 20% off an annual premium subscription.I invented Snatoms, a molecule modeling kit where the atoms sn
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07:49
Palladium - Periodic Table Of Videos
502 views / 0 likes - addedFor our updated Palladium video, we are mining the Royal Society archives for the story of its discovery - a tale of money, an asteroid and stolen samples? The discovery was made by William Hyde Wollaston. Royal Society (Romantic Chemistry Exhibition unti
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