Search Results: "concorde parts by nova"

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02:58
Concorde (Supersonic Passenger Jet Airliner) New York to London in just 3 hours

644 views / 1 likes - added 6 years ago

Concorde had a cruising speed of 2,179 kilometers or 1,354 miles per hour, which was Mach 2 - twice the speed of sound. A New York to London flight would only take 3 hours, therefore making it much faster than a regular commercial flight. Please consider
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We're Only Here Because The Universe Is Imperfect | NOVA

559 views / 0 likes - added 8 years ago

The universe's symmetry was shattered by a quantum fluctuation, allowing life to exist. NOVA Facebook: https://www.facebook.com/NOVAonline NOVA Twitter: https://www.twitter.com/novapbs PRODUCTION CREDITS Original Footage ©WGBH Educational Foundation 2015
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02:05 Popular
Colosseum Building Blocks | NOVA

906 views / 2 likes - added 8 years ago

The Colosseum was built in just several years due to a clever use of repeating arches. NOVA Facebook: https://www.facebook.com/NOVAonline NOVA Twitter: https://www.twitter.com/novapbs
01:45 Popular
Sea Butterflies In Danger | NOVA

790 views / 0 likes - added 8 years ago

Pteropods, affectionately nicknamed "sea butterflies," are at the bottom of the ocean food chain. If pteropod populations decline or disappear due to rising acidity, the consequences for marine life could be dire. NOVA Facebook: https://www.facebook.com/N
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The Mother Of Hubble | NOVA

638 views / 0 likes - added 8 years ago

As a woman in her generation, astronomer Nancy Roman could not get tenure at a research institution, so instead she was invited to work on Hubble's design and development for more than 25 years. Her perservance and vision earned her the nickname "the moth
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What Do Healthy Ecosystems Sound Like? | NOVA

1,874 views / 0 likes - added 8 years ago

What can sound tell us about the health of an ecosystem? NOVA Facebook: https://www.facebook.com/NOVAonline NOVA Twitter: https://twitter.com/novapbs PRODUCTION CREDITS Produced, Animated and Narrated by Elizabeth Gillis Editorial help from Anna Rothschil
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Researcher raises botflies under his skin I NOVA I PBS

361 views / 0 likes - added 4 years ago

"I know it sounds weird, but I felt an almost father-child relationship with this organism that was growing in my body," the entomologist says.Stream "NOVA Wonders: What's Living in You?" online or on the PBS app now at: pbs.org/wgbh/nova/wonders/#living-
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What is a Nova?

535 views / 1 likes - added 7 years ago

We’ve talked about supernovae plenty of times, but what about just regular, plain old novae? What are they, and how are they different from the star destroying explosions we know and love? Support us at: http://www.patreon.com/universetoday More stories a
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See Subatomic Particles In Action With The Naked Eye | NOVA

1,065 views / 0 likes - added 8 years ago

Watch the smallest particles in the universe fly down from space and get ejected from a radioactive rod. NOVA Facebook: https://www.facebook.com/NOVAonline NOVA Twitter: https://www.twitter.com/novapbs EXPERIMENT INSTRUCTIONS: http://bit.ly/1BSEZK6 Credit
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06:32
Artificial intelligence is helping get the lead out of Flint I NOVA I PBS

454 views / 0 likes - added 4 years ago

To give workers the best chance of finding dangerous lead in Flint, University of Michigan researchers turned to machine learning. Five years after the water crisis, some residents are reluctant to fully trust the technology.Read more on NOVA: https://to.
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How To Reveal Subatomic Particles At Home | NOVA

811 views / 0 likes - added 8 years ago

Here's a way you can reveal subatomic particles that are shooting in front of your eyes all the time. NOVA Facebook: https://www.facebook.com/NOVAonline NOVA Twitter: https://www.twitter.com/novapbs Credits: Produced, animated, and edited by Greg Kestin A
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03:29
Nova 360 Degree Motion Virtual Reality Simulator

411 views / 0 likes - added 3 years ago

Nova is an untethered VR motion simulator, making virtual reality games and training programs feel more real by rotating in any direction.The sphere, which has been compared to a human-sized hamster ball, is 5.9 feet in diameter, needing just a 6.5 square
This NASA Scientist Studies Forests by Looking at Them From Space I NOVA I PBS

196 views / 0 likes - added 2 years ago

NASA Goddard researcher Lola Fatoyinbo shoots lasers at trees in order to measure how much carbon forests store.PRODUCTION CREDITS:Excerpted in part from NOVA's "Can We Cool the Planet?"Producer/Director: Ben KalinaDirector/Camera: Jen SchneiderEdited by:
21:04
Parts of a cell

543 views / 1 likes - added 9 years ago

Parts of a cell: nucleus, ribosomes, endoplasmic reticulum, Golgi bodies, mitochondria, chloroplasts, vacuoles, and vesicles
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Parts Of The Body | The Dr. Binocs Show | Learn Series For Kids

1,512 views / 1 likes - added 8 years ago

Learn about the Parts Of The Body with Dr. Binocs. Hey kids! Do you know what are the different parts of your body and their functions? Join Dr. Binocs as he explains about the various parts of our body and their functions in this fun video. Share on Face
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Understanding Computer Parts

362 views / 0 likes - added 4 years ago

Tutorial on the basic parts of a desktop computer.------Made with Blender 2.73aMusic - Magic Marker by Silent Partner (Youtube Audio Library)
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Identifying Fraction Parts

515 views / 0 likes - added 9 years ago

U02_l1_T1_we2 Identifying Fraction Parts More free lessons at: http://www.khanacademy.org/video?v=-a_w0_VAo6U Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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Parts of a Circle

665 views / 0 likes - added 9 years ago

u07_l2_t3_we1 Parts of a Circle More free lessons at: http://www.khanacademy.org/video?v=04N79tItPEA Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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Sesame Street: Kermit and Brian Teach the Parts of the Face

584 views / 0 likes - added 7 years ago

Kermit's friend Brian is helping him review the parts of the face, like the nose and the mouth. Do you know the different parts of the face? Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscription_center?add_user=SesameStreet For
04:51
Integration By Parts - With Natural Log

665 views / 0 likes - added 8 years ago

Integration by parts example with a natural log. Check out all of my videos on my channel page http://youtube.com/MathMeeting. For Free homework help check out my website http://MathMeeting.com
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Prepositional Phrases | Prepositions | The Parts Of Speech | Grammar

734 views / 0 likes - added 7 years ago

Prepositional phrases are word chunks that begin with a preposition. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-preposition/e/prepositional-phrases/ Missed the previous lesson? https://www.khanacademy.org/the-preposi
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Sculpture made of Typewriter Parts - COOLEST THING I'VE EVER MADE EP8

820 views / 1 likes - added 7 years ago

Jeremy Mayer's Sculpture made only from Typewriter Parts. Using nothing but the parts from typewriters, and without the use of solder, weld, or glue (or literally anything that doesn't originate from typewriters), Jeremy Mayer builds human and animal figu
03:14 Popular
Parts Of A Plant | The Dr. Binocs Show | Learn Series For Kids

2,867 views / 10 likes - added 8 years ago

Learn about the Parts Of A Plant with Dr. Binocs. Did you know that plants are very similar to human beings? Join Dr. Binocs as he Zooms In on different parts of a plant and explains their functions. Share on Facebook - http://goo.gl/7S8fHx Tweet about th
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The Blind Astronomer Of Nova Scotia

510 views / 1 likes - added 7 years ago

Tim Doucette is legally blind, yet he sees the stars better than most people. A childhood diagnosis of congenital cataracts forced doctors to remove Doucette's lenses and widen his pupils. That left the amateur astronomer with only about 10 percent of his
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Parts Of A Flower And Pollination | The Dr. Binocs Show | Learn Series For Kids

2,178 views / 6 likes - added 8 years ago

Learn about parts of a flower and process of pollination only on Peekaboo. Do you wonder how reproduction occurs in plants? Join Dr. Binocs to learn different parts of a flower and the process of pollination while he explains the structure of flower and f
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That versus which | The parts of speech | Grammar | Khan Academy

964 views / 0 likes - added 6 years ago

Much has been made of the distinction between "that" and "which" in English, but it can mostly be summed up in two points: 1. "That" doesn't work so well with commas. 2. "Which" doesn't work so well with people. David the Grammarian explains. Watch the ne
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The present tense | The parts of speech | Grammar | Khan Academy

801 views / 0 likes - added 6 years ago

How do we talk about things that are happening right now? Watch the next lesson: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs/v/the-past-tense-verbs-the-parts-of-speech?utm_source=YT&utm_medium=Desc&utm_campaign=grammar Misse
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The past tense | The parts of speech | Grammar | Khan Academy

926 views / 0 likes - added 6 years ago

When you want to talk about events that have already happened, you use the past tense. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs/v/the-future-tense-verbs-the-parts-of-speech?utm_source=YT&utm_medium=
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The future tense | The parts of speech | Grammar | Khan Academy

958 views / 0 likes - added 6 years ago

When you want to talk about the future in English, you use the future tense. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs/v/linking-verbs-the-parts-of-speech-grammar?utm_source=YT&utm_medium=Desc&utm_ca
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Who versus whom | The parts of speech | Grammar | Khan Academy

589 views / 0 likes - added 6 years ago

When do you use who, and when do you use whom? David, KA's grammarian, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-pronoun/e/relative-pronouns?utm_source=YT&utm_medium=Desc&u
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Relative pronouns | The parts of speech | Grammar | Khan Academy

1,127 views / 0 likes - added 6 years ago

We use the relative pronouns to connect clauses together, like "the man *who sold the world* is coming over for dinner." David, KA's Grammar Fellow, explains. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-pronoun/
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How to Escape a Super Nova: Stellar Engines

411 views / 3 likes - added 4 years ago

Sources and further reading: https://sites.google.com/view/sources-stellar-engines Get your Stellar Engine Infographic Poster here: https://shop.kurzgesagt.org Nothing in the Universe is static. In the milky way, billions of stars orbit the galactic cente
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Linking verbs | The parts of speech | Grammar | Khan Academy

1,604 views / 0 likes - added 6 years ago

In a previous video, we established that one thing verbs can do is show actions, like "the bear runs." Verbs can also link ideas to one another, like "the bear looks cheerful." Watch the next lesson: https://www.khanacademy.org/humanities/grammar/partsofs
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Coordinating conjunctions | The parts of speech | Grammar | Khan Academy

990 views / 0 likes - added 6 years ago

Coordinating conjunctions connect parts of sentences to each other. David explains how. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/conjunctions/e/meet-the-conjunction?utm_source=YT&utm_me
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Personal pronouns | The parts of speech | Grammar | Khan Academy

646 views / 0 likes - added 6 years ago

Let's meet the personal pronouns! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-pronoun/e/meet-the-personal-pronoun?utm_source=YT&utm_medium=Desc&utm_campaign=grammar Watch the next less
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Correlative conjunctions | The parts of speech | Grammar | Khan Academy

1,002 views / 0 likes - added 6 years ago

Correlative conjunctions work in pairs to connect parts of sentences. David teaches you how they do it! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/conjunctions/e/correlative-conjuntions?u
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Helping verbs | The parts of speech | Grammar | Khan Academy

1,146 views / 0 likes - added 6 years ago

We've established that verbs can show actions and link ideas together. Now, let's talk about how some verbs can be used to help other verbs. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/gra
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What is a pronoun? | The parts of speech | Grammar | Khan Academy

1,067 views / 0 likes - added 6 years ago

Pronouns are words that can replace nouns, like the way "it" replaces "elephant" in "I looked at the elephant. It was grey." Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-pronoun/e/the-q
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Reflexive pronouns | The parts of speech | Grammar | Khan Academy

1,084 views / 0 likes - added 6 years ago

We use reflexive pronouns (like "herself" and "ourselves") when the subject and the object of a sentence are the same thing. David, KA's Grammar Fellow, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/gra
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Pronoun number | The parts of speech | Grammar | Khan Academy

862 views / 0 likes - added 6 years ago

The difference between something being singular or plural is what we call 'grammatical number' in English. Here's how that idea applies to pronouns! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofsp
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TIL: These Spiny Sea Creatures Can Regrow Lost Body Parts | Today I Learned

551 views / 0 likes - added 6 years ago

What can liquefy its limbs, throw up its own stomach and still live? Echinoderms, a group of sea creatures that can regenerate their own body parts! In this episode of Today I Learned, National Geographic Explorer Paul Bump tells you all about echinoderm’
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Possessive pronouns | The parts of speech | Grammar | Khan Academy

662 views / 0 likes - added 6 years ago

We can use pronouns to show possession relationships, describing what things belong to which people, like "her shoe" or "the book is mine." Possessive pronouns come in two flavors: adjective and noun! David, KA's resident grammarian, covers the difference
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Subject and object pronouns | The parts of speech | Grammar | Khan Academy

527 views / 0 likes - added 6 years ago

Before we get any further with pronouns, let's cover what the difference between a subject and an object pronoun is, because the distinction between those two concepts will start coming up a good deal. Practice this yourself on Khan Academy right now: htt
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Grammatical person and pronouns | The parts of speech | Grammar | Khan Academy

865 views / 0 likes - added 6 years ago

There's this idea in grammar called grammatical person that helps describe who's being talked about in a sentence. David, KA's Grammar Fellow, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/parts
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Introduction to verb tense | The parts of speech | Grammar | Khan Academy

800 views / 0 likes - added 6 years ago

An understanding of verb tense will make you into a TIME WIZARD, with the ability to control the past, the present, and the future – with your words, anyway. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/
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Introduction to irregular verbs | The parts of speech | Grammar | Khan Academy

562 views / 0 likes - added 6 years ago

Words like "walk" and "look" are regular verbs – they behave in a predictable way. But there's a whole class of words in English, called irregular verbs, that are harder to predict. David, KA's Grammar Fellow, explains. Practice this yourself on Khan Acad
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The vowel-shift irregular verb | The parts of speech | Grammar | Khan Academy

1,183 views / 0 likes - added 6 years ago

This group of irregular verbs have vowel sounds that change in a predictable way, when they go from the present to the past tense. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs
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The funky -ed irregular verb | The parts of speech | Grammar | Khan Academy

567 views / 1 likes - added 6 years ago

These are the most regular of the irregular verbs; while they don't behave exactly like regular verbs, like present tense "walk" become past tense "walked", they do maintain the "-ed" sound. It's just spelled differently. Practice this yourself on Khan Ac
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New Fossil Discovery Offers Glimpse into the Day the Dinosaurs Died | NOVA | PBS

492 views / 0 likes - added 4 years ago

A mass of fossilized fish, uncovered in North Dakota, appear to preserve the catastrophic fallout of the asteroid impact that wiped out the dinosaurs. Read more: https://to.pbs.org/2IIrXKM PRODUCTION CREDITSDigital Producer: Emily ZendtMEDIA CREDITSAdditi
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Sesame Street: Herry Learns the Body Parts in Spanish

592 views / 0 likes - added 7 years ago

Herry can name all the different parts of the body, but he doesn’t know what they are called in Spanish. Michelle is here to help Herry learn! Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscription_center?add_user=SesameStreet Fo
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Introduction To Agreement | Verbs | The Parts Of Speech

787 views / 0 likes - added 7 years ago

When you match up the subject of a sentence with a verb, it's called 'agreement'. Here's how it works! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs/e/intro-to-verb-agreement M
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Irregular plural nouns | foreign plurals | The parts of speech | Grammar | Khan Academy

630 views / 0 likes - added 6 years ago

You don't need to know how to speak Latin and Greek in order to understand English, but some words in English come from those languages. It's helpful to know how some Greek and Latin words change from singular to plural. Practice this yourself on Khan Aca
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BONUS VIDEO | Terminal Prepositions | Prepositions | The Parts Of Speech

536 views / 0 likes - added 7 years ago

It's totally okay to end sentences with prepositions! David, Khan Academy's grammarian-in-chief, explains the history and the context behind this long-held grammar myth. Missed the previous lesson? Watch here: https://www.khanacademy.org/humanities/gramma
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Meet The Prepositions | Prepositions | The Parts Of Speech | Grammar

1,057 views / 1 likes - added 7 years ago

Prepositions help show us where things are in space and time. Practice this yourself on Khan Academy right now: http://www.khanacademy.org/the-preposition/e/meet-the-preposition Watch the next lesson: https://www.youtube.com/watch?v=96sojEZsKu8 The parts
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Prepositions Of Neither Space Nor Time | Prepositions | The Parts Of Speech | Grammar

910 views / 0 likes - added 7 years ago

Some prepositions describe relationships between people or things. These prepositions don’t include information about time or space. Watch the next lesson: https://www.khanacademy.org/the-preposition/e/common-prepositions Missed the previous lesson? Watch
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What Removing Parts Of Your Brain Will Do To You

1,229 views / 1 likes - added 5 years ago

Our brains are amazing, but how could removing parts of them drastically change you? Check out the first episode of Friends with Answers: https://www.youtube.com/watch?v=MuwRA7apy4E Subscribe: https://bit.ly/SubLifeNoggin | Get your exclusive Life Noggin
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Compound Prepositions | Prepositions | The Parts Of Speech | Grammar

951 views / 0 likes - added 7 years ago

These prepositions are called compound prepositions, or multisyllabic prepositions. Like most prepositions, they have both literal and figurative meanings. David explains. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/partsofspeech
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Prepositions Of Space | Prepositions | The Parts Of Speech | Grammar

1,112 views / 0 likes - added 7 years ago

Some prepositions help describe relationships between objects and their locations in space. David explains how! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-preposition/e/prepositions-about-time-and-space Watch the nex
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Prepositions Of Time | Prepositions | The Parts Of Speech | Grammar

1,266 views / 0 likes - added 7 years ago

Some prepositions help describe moments in time. Learn more and enhance your powers of time wizardry! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-preposition/e/prepositions-about-time-and-space Watch the next lesson:
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You will never throw away these 12 food parts after watching this video!!

312 views / 0 likes - added 3 years ago

If you're tossing those leftover fruit parts in the trash, you could be missing out on some tasty flavors and powerful nutrients.Here are 11 food parts you should never throw away. 1. Watermelon seeds and rinds. Although they dont look like it, watermelon
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Introduction to verbs | The parts of speech | Grammar | Khan Academy

611 views / 0 likes - added 6 years ago

Let's explore what verbs are, and what they do! David, KA's Grammar Fellow, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs/e/identifying-verbs?utm_source=YT&utm_medium
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Subordinating conjunctions | The parts of speech | Grammar | Khan Academy

1,204 views / 0 likes - added 6 years ago

Subordinating conjunctions join two parts of complex sentences––independent clauses to dependent clauses. David explains how. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/conjunctions/e/coo
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The truly irregular verbs | The parts of speech | Grammar | Khan Academy

1,028 views / 0 likes - added 6 years ago

Some irregular verbs just won't be categorized. They don't fit into neat little boxes. These are those verbs. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs/e/intro-to-irregular
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Indefinite Pronouns | The parts of speech | Grammar | Khan Academy

1,130 views / 0 likes - added 6 years ago

David, Khan Academy's Grammar Fellow, covers three nifty features of indefinite pronouns, which are pronouns that are just a little vague, y'know? Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspee
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Emphatic pronouns | The parts of speech | Grammar | Khan Academy

889 views / 0 likes - added 6 years ago

Sometimes we use reflexive pronouns like "myself" and "ourselves" for emphasis in a sentence, like, "If you won't help me, then I'll do it myself!" KA's Grammar Fellow, David, explains this usage. Practice this yourself on Khan Academy right now: https://
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BONUS VIDEO | Singular They | The parts of speech | Grammar | Khan Academy

512 views / 0 likes - added 6 years ago

You may have been hearing a lot about the "singular they" recently. But what is it? How does it work, what is its history, and is it grammatical? Let's find out. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-modif
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Modal verbs | The parts of speech | Grammar | Khan Academy

1,463 views / 0 likes - added 6 years ago

There's a class of helper verbs known as modals that we use to express a bunch of conditions: we can use them to give advice, make guesses at how necessary or likely something is, make requests of people, and so on. They're super useful. Practice this you
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Perfect Aspect | The parts of speech | Grammar | Khan Academy

682 views / 0 likes - added 6 years ago

If verb tense allows you to control the past, the present, and the future, then aspect gives you even finer control over time. David, Khan Academy's resident grammarian, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.o
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Body Parts Exercise Songs for Children with Ryan ToysReview!

892 views / 0 likes - added 6 years ago

Body Parts Exercise Songs for Children with Ryan ToysReview! Kids can have fun dancing! Sing to fun nursery rhyme kids action song with clap hands, jump, and wiggle ears and more! LYRICS Do do do, I have two hands I have two hands, YOU DO TOO (4x) You c
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Perfect progressive aspect | The parts of speech | Grammar | Khan Academy

533 views / 0 likes - added 6 years ago

We use the perfect progressive aspect to talk about an action that was once ongoing, but has since completed, like "I had been waiting for twenty minutes." Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/pa
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Introduction to verb aspect | The parts of speech | Grammar | Khan Academy

567 views / 0 likes - added 6 years ago

If verb tense allows you to control the past, the present, and the future, then aspect gives you even finer control over time. David, Khan Academy's resident grammarian, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.o
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Astronomers Photograph Two Newborn Planets for the First Time I NOVA I PBS

461 views / 0 likes - added 4 years ago

In a first, researchers found and photographed two newborn planets after spotting its young sun 375 light-years away. with DraperPRODUCTION CREDITSDigital Producer: Ana AcevesProduction Assistance: Rachel SwansburgMusic: APM WGBH Educational Foundation 20
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Deepfake Videos Are Getting Terrifyingly Real I NOVA I PBS

439 views / 0 likes - added 5 years ago

Artificially intelligent face swap videos, known as deepfakes, are more sophisticated and accessible than ever. PRODUCTION CREDITS Digital Producer Emily Zendt Production Assistance Rishya Narayanan Taylor White © WGBH Educational Foundation 2018 Add
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The Evidence for Planet Nines Existence I NOVA I PBS

428 views / 0 likes - added 4 years ago

Two astronomers argue that the farthest objects in the Kuiper Belt are being pushed and pulled by the gravity of Planet Nine, a giant planet orbiting over 10 times farther from the Sun than Neptune. If they find it, itll be the first real expansion of the
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Signs of Life Found on Venus I NOVA I PBS

234 views / 1 likes - added 3 years ago

The gas phosphine, made on Earth by microbial life forms, was found in Venus' atmosphere. Could this mean there's life in our planetary neighbor's clouds?Get the inside story from scientists Sara Seager and Clara Sousa-Silva on how the discovery was made,
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The 170-Year Search for a Planet Beyond Neptune I NOVA I PBS

523 views / 1 likes - added 4 years ago

Planet Nines existence is not the first time astronomers have predicted a planet they couldnt see. Clyde Tombaugh was looking for Planet X when he accidentally found Pluto. After Voyager 2 flew by Neptune in 1989, new calculations determined there was no
This NASA Scientist Helps Prevent Mars from Getting Contaminated I NOVA I PBS

200 views / 0 likes - added 2 years ago

NASA's Perseverance rover has successfully landed on Mars! But how do you prevent microbes from Earth from contaminating the red planet? This NASA scientist, who worked on the #Perseverance mission, explains.PRODUCTION CREDITS:Producer/Editor: Ari DanielP
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Using Science to Achieve Invisibility I NOVA I PBS

675 views / 0 likes - added 4 years ago

How do we see objects? By intercepting waves of light bouncing off of them and into our eyes, each reflected at a different angle. One way to achieve invisibility is to bend the paths of light using lenses, mirrors, or metamaterials with unique reflective
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Inside the Search for Planet Nine I NOVA I PBS

392 views / 0 likes - added 4 years ago

Follow two astronomers, Mike Brown and Konstantin Batygin, as theyre on the hunt for Planet Nine a hypothesized ninth planet at the edge of our solar system.PRODUCTION CREDITSProduced and Directed by: Caitlin Saks and Terri RandallCamera: Dave ArabiaDigit
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This Dark Matter Hunter Is Built With Quantum Computer Parts

290 views / 0 likes - added 4 years ago

When it comes to dark matter, it might be time to leave WIMPS behind, as theres a new candidate thats been pulling ahead of its competitors in recent months: axions. Welcome to the new era of dark matter hunting.Subscribe to Seeker! http://bit.ly/subscrib
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Inside OSIRIS-Rexs Extraordinary Mission to Tag Asteroid Bennu I NOVA I PBS

248 views / 0 likes - added 3 years ago

On Tuesday, October 20, NASA's OSIRIS-Rex spacecraft successfully touched and collected a sample from the surface of asteroid Bennuwithout a human at the controls.Stream "Touching the Asteroid" here on YouTube to learn more: https://bit.ly/37AevVG
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Equal Parts Of Circles And Rectangles | Geometry | Early Math | Khan Academy

1,357 views / 1 likes - added 8 years ago

Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-geometry-topic/cc-early-math-fractions-of-shapes/e/equal-parts-of-circles-and-rectangles?utm_source=YT&utm_medium=Desc&utm_campaign=Early
03:43 Popular
Which Parts Of The Brain Do What?

745 views / 0 likes - added 7 years ago

Thanks to http://www.audible.com/minuteearth for sponsoring this video. Got questions!? Discuss this vid with brain experts on Reddit: http://bit.ly/RedditBrains Thanks also to our supporters on https://www.patreon.com/MinuteEarth : - Maarten Bremer - Jef
08:18
32 Times SpongeBob Had Human Parts!?!? | SpongeBob

312 views / 1 likes - added 1 year ago

Bikini Bottom has all types of creatures that sometimes have human features!? From SpongeBob having human teeth to a human hand just appearing, check out 32 times SpongeBob had human parts!#AnimatedShow #CringeCompilation #NoContext Subscribe for More: ht
05:17 Popular
Math Antics - Fractions Are Parts

1,000 views / 0 likes - added 9 years ago

Learn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
05:56 Popular
Math Antics - Working With Parts

726 views / 0 likes - added 9 years ago

Learn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
05:49 Popular
Adjective Order | Modifiers | The Parts Of Speech

1,355 views / 1 likes - added 7 years ago

Learn about the adjective order of Standard American English and your new favorite memory aid: DOSA-SCOMP.
03:23 Popular
Relative Adverbs | Modifiers | The Parts Of Speech

1,025 views / 0 likes - added 7 years ago

Relative adverbs connect chunks of sentences together. Find out how that works!
02:48 Popular
Intro To Articles | Modifiers | The Parts Of Speech

1,013 views / 0 likes - added 7 years ago

Articles—words like the, a, and an—are special adjectives we use to indicate whether a noun is specific or not specific. David, Khan Academy's resident grammarian, explains.
04:10 Popular
Intro To Adverbs | Modifiers | The Parts Of Speech

824 views / 0 likes - added 7 years ago

Adverbs are a kind of modifier that you can use to change verbs or adjectives, like 'very' or 'carefully'.
03:32 Popular
Introduction To Adjectives | Modifiers | The Parts Of Speech

701 views / 0 likes - added 7 years ago

Adjectives are the words we use to modify nouns. David explains how, with the help of a bear.
12:54
Copying Body Parts using Seaweed Alginate

357 views / 0 likes - added 5 years ago

Today we're talking molding and casting techniques, and we're making multiple casts of a thumbs up! Subscribe & “Ring the Bell”: https://goo.gl/618xWm PerfectMold: https://amzn.to/2K1VbkK PerfectCast: https://amzn.to/2uW4KwR Get TKOR Merch: https://goo.gl
05:53 Popular
Origin Of The Mutant Plural | The Parts Of Speech | Grammar

987 views / 0 likes - added 8 years ago

Why does "goose" become "geese" and "foot" become "feet"? David the Grammarian and Jake the Linguist explain.
03:43 Popular
Concrete And Abstract Nouns | The Parts Of Speech | Grammar

1,347 views / 0 likes - added 8 years ago

The difference between concrete and abstract nouns can be a little fuzzy. Let's start by focusing on the word origins of "concrete" and "abstract", and see if that gives us a way in.
02:52 Popular
Common And Proper Nouns | The Parts Of Speech | Grammar

1,439 views / 0 likes - added 8 years ago

What's the difference between a common noun and a proper noun?
05:14 Popular
Intensifiers And Adverbs Of Degree | Modifiers | The Parts Of Speech

993 views / 0 likes - added 7 years ago

Words like 'very' and 'slightly' are examples of intensifiers and adverbs of degree. Here's how they work! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-modifier/e/intensifiers-and-adver
07:40 Popular
Forming The Comparative And Superlative | Modifiers | The Parts Of Speech

979 views / 0 likes - added 7 years ago

Learn how to form and use comparative and superlative modifiers.
04:14 Popular
Definite And Indefinite Articles | Modifiers | The Parts Of Speech

1,235 views / 0 likes - added 7 years ago

'A' and 'an' are the indefinite articles of English; 'the' is the definite article. David explains what that means!
04:11 Popular
Intro To The Comparative And The Superlative | Modifiers | The Parts Of Speech

940 views / 0 likes - added 7 years ago

Find out how to be "happier" or even "the happiest!" David, KA's grammarian-in-chief, explains how to compare nouns using comparative and superlative modifiers.
07:35
What's In the Box Making it Spin? There Are No Moving Parts

116 views / 0 likes - added 1 year ago

Get your first Kiwi Crate for free: https://KiwiCo.com/SteveMouldSo it's magnets of course. But how exactly? What's the mechanism?Here's my #shorts channel: https://stvmld.com/cug7y2w7Here's that instrucbles project if you want to make one yourself:https:
01:50 Popular
Why Do Body Parts “Fall Asleep”? | COLOSSAL QUESTIONS

1,435 views / 7 likes - added 5 years ago

If you’ve ever felt ‘pins and needles’ in your arm or leg, you’ve probably wondered: why do our limbs just “fall asleep” and what causes it to happen? Images used under license from Shutterstock.com Welcome to COLOSSAL QUESTIONS, the show that answers all
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Why Different Parts of a Coffee Mug Produce Different Pitches

176 views / 0 likes - added 2 years ago

The Stanford mathematician Tadashi Tokieda demonstrates one of his physics toys: the curious higher and lower notes you hear when tapping a coffee mug with a spoon. Read the full Q&A here: https://www.quantamagazine.org/tadashi-tokieda-collects-math-and-p
04:28 Popular
Introduction To Nouns | The Parts Of Speech | Grammar | Khan Academy

1,124 views / 0 likes - added 8 years ago

David, Khan Academy's resident grammarian, introduces you to the most common English part of speech: the noun. Watch the next lesson: https://youtu.be/ETzngG8N3AU About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a pers
02:45
Progressive Aspect | The parts of speech | Grammar | Khan Academy

519 views / 0 likes - added 6 years ago

If verb tense allows you to control the past, the present, and the future, then aspect gives you even finer control over time. David, Khan Academy's resident grammarian, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.o
01:32
Simple Aspect | The parts of speech | Grammar | Khan Academy

604 views / 0 likes - added 6 years ago

If verb tense allows you to control the past, the present, and the future, then aspect gives you even finer control over time. David, Khan Academy's resident grammarian, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.o
02:42 Popular
Irregular Plural Nouns, Part IV | The Parts Of Speech | Grammar

829 views / 0 likes - added 8 years ago

English has seven words that behave very strangely when you change them from the singular to the plural. These are called THE MUTANT PLURALS of English. They're super cool.
05:07
Irregular Plural Nouns, Part III | The Parts Of Speech | Grammar

663 views / 0 likes - added 8 years ago

Some nouns look the same whether they're singular or plural – these nouns are called "base plurals", and we'll demonstrate how they behave the only way I know how... by using sheep!
06:08 Popular
Beginning sentences with conjunctions | The parts of speech | Grammar | Khan Academy

781 views / 0 likes - added 6 years ago

Is it okay to begin a sentence with a conjunction like "but" or "because"? Yes. David explains why. Missed the previous lesson? https://www.khanacademy.org/humanities/grammar/partsofspeech/conjunctions/v/correlative-conjunctions?utm_source=YT&utm_medium=D
04:35 Popular
Introduction To Singular And Plural Nouns | The Parts Of Speech | Grammar | Khan Academy

1,268 views / 0 likes - added 8 years ago

David, Khan Academy's resident grammarian, introduces the difference between singular and plural nouns. Watch the next lesson: https://youtu.be/uYgcuyUF7JQ About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalize
10:36 Popular
Sleeping Beauty Parts 1 & 2! | Story Time with Ms. Booksy

722 views / 2 likes - added 6 years ago

Ms. Booksy is back with Sleeping Beauty! Watch Sleeping Beauty's full story at Cool School!! Subscribe to Cool School's Channel: http://bit.ly/18enloo Like Cool School on Facebook: http://on.fb.me/1EFNxXE Follow Cool School on Twitter: http://bit.ly/1EUu2
02:34 Popular
Irregular Plural Nouns, Part I | The Parts Of Speech | Grammar | Khan Academy

878 views / 0 likes - added 8 years ago

The plural of "dog" is "dogs", but what is the plural of "leaf"? Khan Academy's resident grammarian explains. Watch the next lesson: https://youtu.be/n9poHOKkF28 About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a perso
07:23 Popular
Irregular Plural Nouns, Part II | The Parts Of Speech | Grammar | Khan Academy

932 views / 0 likes - added 8 years ago

The plural of "whale" is "whales", but what's the plural of "child"? David, Khan Academy's resident grammarian, explains. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower
07:09 Popular
Cinderella Parts 1 & 2 | Story Time with Ms. Booksy at Cool School

929 views / 1 likes - added 7 years ago

It's fun to go back to your favorite stories! Ms. Booksy retells one of her all time favorite stories: Cinderella! Subscribe to Cool School's Channel: http://bit.ly/18enloo Like Cool School on Facebook: http://on.fb.me/1EFNxXE Follow Cool School on Twitte
02:54 Popular
BONUS: "FANBOYS," a mnemonic song | Conjunctions | Parts of speech| Khan Academy

1,545 views / 0 likes - added 6 years ago

FANBOYS" is a mnemonic device you can use to help remember the coordinating conjunctions of English. Team Grammar made this video, figuring that we couldn't very well cover conjunctions without writing a song, now could we? If you're moved to make your ow
06:14 Popular
Sleepy Hollow Parts 1 & 2 | Story Time with Ms. Booksy at Cool School

766 views / 1 likes - added 7 years ago

It's a Halloween Story Time with Ms. Booksy! Join Ms. Booksy as she reads one of her favorite Halloween stories: The Legend of Sleepy Hollow! Subscribe to Cool School's Channel: http://bit.ly/18enloo Like Cool School on Facebook: http://on.fb.me/1EFNxXE F
06:59 Popular
Beauty and the Beast Parts 1 & 2 | Story Time with Ms. Booksy at Cool School

858 views / 0 likes - added 7 years ago

Ms. Booksy reads one of her favorite fairy tales: Beauty and the Beast! But, she can't remember if a kiss or a tear from Belle turns the Beast into a prince. Tell us below! Subscribe to Cool School's Channel: http://bit.ly/18enloo Like Cool School on Face
09:29
Agnus Dei (Adagio for Strings, Op 11) - Samuel Barber (all parts sung by Matthew Curtis)

697 views / 0 likes - added 6 years ago

Real Singing. Real Musicality. Real Results. Choral Tracks offers the highest quality, professionally sung rehearsal tracks for choral singers of all levels, promoting independent, accurate, and expressive singing. Founder Matthew Curtis, recent Tenor and
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09:03 Popular
Aladdin - A Magical Adventure with Ms. Booksy! - Parts 1 & 2 | Story Time at Cool School

842 views / 3 likes - added 6 years ago

Aladdin is always getting into trouble! But when he finds a magic lamp, who knows what can happen! Join Ms. Booksy as she reads the full story of Aladdin at Cool School! Subscribe to Cool School's Channel: http://bit.ly/18enloo Like Cool School on Faceboo
04:54 Popular
The Snow Queen - A Frozen Adventure with Ms. Booksy - Parts 1 & 2 | Story Time at Cool School

772 views / 3 likes - added 7 years ago

Join Ms. Booksy as she rereads a classic story: The Snow Queen! In this Cool School version, a reindeer helps defeat the Snow Queen. Tell us in the comments below if you remember how he did it! Subscribe to Cool School's Channel: http://bit.ly/18enloo Lik
05:30
Why Is Greenland Melting? A 360˚ Experience

589 views / 0 likes - added 6 years ago

Greenland's glaciers are hiding a secret: They're melting faster than expected. Step into the disappearing icy landscape in this 360° video from FRONTLINE, NOVA l PBS, and Emblematic Group with support from the Knight Foundation. NOVA on Facebook: https:/
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02:17
Can We Use Pollution to Find Aliens?

478 views / 0 likes - added 5 years ago

Astrophysicist Avi Loeb wants to hunt for pollution in other planets’ atmospheres to determine whether or not we are alone in the universe. Learn more by watching "NOVA Wonders: Are We Alone?" at: http://www.pbs.org/wgbh/nova/wonders/#are-we-alone NOVA on
05:30
How Two Students Were Inspired By a Forgotten Genius

516 views / 0 likes - added 7 years ago

Two students were inspired by a NOVA film to create a National History Day project about the life of Percy Julian. Learn more about Percy Julian in NOVA's "Forgotten Genius," streaming online: http://to.pbs.org/2hGx4hS NOVA on Facebook: https://www.facebo
02:36
The Law All Languages Obey

403 views / 0 likes - added 5 years ago

Can a mathematical formula prove that dolphins have language like we do? "NOVA Wonders: What Are Animals Saying?" premieres April 25, 2018 at 9/8c on PBS NOVA on Facebook: https://www.facebook.com/NOVAonline NOVA on Twitter: @novapbs NOVA on Instagram: @n
02:58
Can You Teach Ethics to a Self-Driving Car?

362 views / 0 likes - added 5 years ago

How do we program moral decision-making into autonomous vehicles? "NOVA Wonders: Can We Build a Brain?" premieres May 16, 2018 at 9/8c on PBS. NOVA on Facebook: https://www.facebook.com/NOVAonline NOVA on Twitter: @novapbs
02:51 Popular
Meet the Robots at Amazon

814 views / 1 likes - added 5 years ago

Will robots take over the world? Most researchers don’t think so. But how about our jobs? NOVA on Facebook: https://www.facebook.com/NOVAonline NOVA on Twitter: @novapbs NOVA on Instagram: @novapbs
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04:23
Black Hole Hunter: Chung-Pei Ma

485 views / 0 likes - added 5 years ago

NOVA on Facebook: https://www.facebook.com/NOVAonline NOVA on Twitter: @novapbs NOVA on Instagram: @novapbs
06:55
Whale Songs in the South Pacific

541 views / 2 likes - added 5 years ago

Scientists thought that different groups of humpback whales all sang different songs. But what if whale songs spread like popular music? NOVA on Facebook: https://www.facebook.com/NOVAonline NOVA on Twitter: @novapbs NOVA on Instagram: @novapbs
02:01
Four Types of Black Holes

668 views / 2 likes - added 5 years ago

Black holes are mind-blowing. Discover the FOUR types of black holes that exist in the cosmos. NOVA on Facebook: https://www.facebook.com/NOVAonline NOVA on Twitter: @novapbs NOVA on Instagram: @novapbs
04:17
Humans May Have Lived in North America Earlier Than Thought

148 views / 0 likes - added 1 year ago

Scattered seeds help reveal when ancient humans first left footprints in North America.Official NOVA website: https://www.pbs.org/wgbh/nova/Read a related article: https://www.pbs.org/wgbh/nova/article/human-ice-age-footprints-white-sands-national-park/Fo
02:44
Training Trees

610 views / 0 likes - added 8 years ago

Even basic evolutionary trees reveal insights into how different species are connected. Play the Evolution Lab: http://www.pbs.org/nova/labs/lab/evolution/ NOVA Labs Facebook: https://www.facebook.com/theNOVALabs NOVA Labs Twitter: https://twitter.com/the
03:21
Bringing Back the Woolly Mammoth

539 views / 1 likes - added 4 years ago

Some scientists want to genetically engineer elephants to be more like woolly mammoths. Could this save elephants from extinction–– AND save us from climate change? Watch "NOVA Wonders: Can We Make Life?" on PBS at: http://www.pbs.org/wgbh/nov
04:04
Oldest DNA Ever Found Reveals Secrets of the Ancient Arctic

143 views / 0 likes - added 1 year ago

Scientists have retrieved the oldest DNA ever, which points to an ecosystem unlike anything on Earth today. Read the NOVA Next article: https://www.pbs.org/wgbh/nova/article... PRODUCTION CREDITS: Digital Producer: Emily Zendt Production Assistance: Abe M
02:16 Popular
Why Fart Sounds Are Funny

860 views / 0 likes - added 5 years ago

April Fool's! We weigh in on the serious science behind... whoopee cushions. NOVA on Facebook: https://www.facebook.com/NOVAonline NOVA on Twitter: @novapbs NOVA on Instagram: @novapbs PRODUCTION CREDITS Digital Production: Yasmeen Fakhro Production Assis
02:18
How to Build Your Dragon

654 views / 0 likes - added 6 years ago

Game of Thrones got us thinking — what would a real dragon look like? NOVA on Facebook: https://www.facebook.com/NOVAonline NOVA on Twitter: @novapbs NOVA on Instagram: @nova_pbs PRODUCTION CREDITS: Producer & Illustrator: Elena Renken Editorial and Produ
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04:33
Curling — The Most Mysterious Olympic Sport

438 views / 0 likes - added 5 years ago

To physicists, curling presents the most puzzling conundrum in the Olympic Games. NOVA on Facebook: https://www.facebook.com/NOVAonline NOVA on Twitter: @novapbs NOVA on Instagram: @novapbs PRODUCTION CREDITS Digital Producer: Ari Daniel Production Assist
04:13
What is a P-Value and Why Does it Matter?

446 views / 0 likes - added 5 years ago

Science's most important (and controversial) number has its origins in a British experiment involving milk and tea. NOVA on Facebook: https://www.facebook.com/NOVAonline NOVA on Twitter: @novapbs NOVA on Instagram: @novapbs PRODUCTION CREDITS Digital Prod
02:42
4 Things No One’s Telling You About The Coming Water World

570 views / 0 likes - added 8 years ago

Sea levels will rise by the same amount all over the world, right? Wrong. Here’s why. NOVA Facebook: https://www.facebook.com/NOVAonline NOVA Twitter: https://twitter.com/novapbs
03:43
How to Find an Exoplanet

449 views / 0 likes - added 6 years ago

If you want to find another world beyond our solar system, here are the 5 ways you can do it. NOVA on Facebook: https://www.facebook.com/NOVAonline NOVA on Twitter: @novapbs NOVA on Instagram: @nova_pbs PRODUCTION CREDITS: Digital Producer: Ari Daniel Edi
02:18 Popular
9 Minerals That Totally Rock

777 views / 2 likes - added 6 years ago

From sea creatures to cityscapes, minerals are everywhere! NOVA on Facebook: https://www.facebook.com/NOVAonline NOVA on Twitter: @novapbs NOVA on Instagram: @nova_pbs PRODUCTION CREDITS: Digital Editor, Writer: Drew Gannon Digital Producer: Saad Amer Foo
03:27 Popular
What Does an Atom Look Like?

1,319 views / 1 likes - added 5 years ago

You’ve probably seen atoms like this emoji ⚛ everywhere from science textbooks to the logo for The Big Bang Theory. But what does an atom really look like? The truth is much stranger. SUBSCRIBE: http://youtube.com/whatthephysics?sub NOVA Wonders "What's t
06:10 Popular
Chaser the Dog Shows Off Her Smarts to Neil deGrasse Tyson

1,055 views / 0 likes - added 5 years ago

Former Wofford College Professor John Pilley, owner and trainer of Chaser the Border Collie, “the world’s smartest dog,” passed away on Sunday, June 17. He was 89 years old. Learn more about how smart dogs are by watching the full segmen
01:53 Popular
360° Dive into a BLACK HOLE

704 views / 0 likes - added 5 years ago

You just jumped into a black hole! Here's what you'll see as you hurtle toward the event horizon. SUBSCRIBE: http://youtube.com/whatthephysics?sub Learn more in NOVA's two-hour special, "Black Hole Apocalypse": http://www.pbs.org/wgbh/nova/space/black-hol
03:18
What is Blockchain?

521 views / 0 likes - added 5 years ago

The blockchain is a way to track and theoretically secure the movement of digital currency. Here's how and why it works. NOVA on Facebook: https://www.facebook.com/NOVAonline NOVA on Twitter: @novapbs NOVA on Instagram: @novapbs PRODUCTION CREDITS Digital
03:08
What is Gravity Made Of...

676 views / 0 likes - added 8 years ago

One of the most incredible physics discoveries of the century has revealed a "cosmic fingerprint" explaining the beginning of universe and gravity's microscopic secrets. For more, check out "The Nature of Reality," NOVA's physics blog: http://www.pbs.org/
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02:14
What is Bitcoin?

489 views / 0 likes - added 5 years ago

Bitcoin and other cryoptocurrencies—the future of money or hype? Here's what they are and how they work. NOVA on Facebook: https://www.facebook.com/NOVAonline NOVA on Twitter: @novapbs NOVA on Instagram: @novapbs PRODUCTION CREDITS Digital Production Bell
05:11 Popular
Black Hole Star Cake

763 views / 1 likes - added 6 years ago

NOVA has teamed up with Cook's Illustrated to cook up a recipe for stars and black holes – a culinary "course" on how the most mysterious objects in the universe are created. Watch "Black Hole Apocalypse" Here: http://www.pbs.org/wgbh/nova/space/black-hol
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05:02
Evolution 101

664 views / 0 likes - added 8 years ago

Every creature that’s ever lived, including you, has been honed by the powerful force of evolution. Play NOVA's Evolution Lab to learn how it’s responsible for the explosion of Earth's biodiversity. Play the Evolution Lab: http://www.pbs.org/nova/labs/lab
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02:14
Why Doesn’t the Flu Vaccine Always Work?

578 views / 1 likes - added 5 years ago

The flu vaccine changes from year to year and its efficacy varies. Here’s why. NOVA on Facebook: https://www.facebook.com/NOVAonline NOVA on Twitter: @novapbs NOVA on Instagram: @novapbs PRODUCTION CREDITS Writing & Research Theresa Machemer Digital Produ
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03:37
What's Inside a Black Hole?

681 views / 2 likes - added 6 years ago

What's inside a black hole? Here are three awesome theories. Watch "Black Hole Apocalypse" Here: http://www.pbs.org/wgbh/nova/space/black-hole-apocalypse.html Subscribe: https://www.youtube.com/WhatThePhysics?sub_confirmation=1 Have questions, ask me: twi
03:56
3 Ways Black Holes Could Break Physics

493 views / 0 likes - added 5 years ago

What if the Earth were swallowed by a black hole? Would humanity’s legacy be gone forever? Or could you somehow get back that information from behind the event horizon? There are three possible answers to this question...but they all break physics as we k
02:50
Can Wearable Tech Save Football?

603 views / 1 likes - added 5 years ago

Football is a full-contact sport, but this new technology can help players block and tackle more safely. NOVA on Facebook: https://www.facebook.com/NOVAonline NOVA on Twitter: @novapbs NOVA on Instagram: @novapbs PRODUCTION CREDITS Digital Producer: Ana A
02:14
DNA Spells Evolution

616 views / 0 likes - added 8 years ago

DNA weaves together the tapestry of life on Earth. It mutates, which can lead to variation among organisms. Watch how natural selection relies on DNA to mold organisms to suit their environments. Play the Evolution Lab: http://www.pbs.org/nova/labs/lab/ev
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03:01
Divers Hunt Poisonous Fish Invading Our Oceans

160 views / 1 likes - added 1 year ago

Without any natural predators, invasive lionfish populations grow unchecked and wreak havoc on marine ecosystems. Watch free divers hunt these poisonous fish.Watch the full documentary, Ocean Invaders, on NOVA: https://to.pbs.org/3hcaVrxFollow on social f
02:14 Popular
Fossils: Rocking The Earth

841 views / 5 likes - added 8 years ago

Use fossils, like clues buried inside of rocks, to unlock the history of life on our planet. Play the Evolution Lab: http://www.pbs.org/nova/labs/lab/evolution/ NOVA Labs Facebook: https://www.facebook.com/theNOVALabs NOVA Labs Twitter: https://twitter.co
05:28
Could You Travel to Another Galaxy?

431 views / 0 likes - added 5 years ago

Visiting an outside galaxy—in your lifetime—is possible! The one trick: time dilation. SUBSCRIBE: https://bit.ly/2o2WYxD DIY Particle Detector: https://youtu.be/wN_DMMQEhfQ PRODUCTION CREDITS Host, Producer: Greg Kestin Research, Writing: Samia Bouzid, Gr
05:04
How Redshift Revealed the Universe

420 views / 0 likes - added 5 years ago

One small clue revealed the biggest secrets of the universe! SUBSCRIBE: https://www.youtube.com/WhatThePhysics?sub_confirmation=1 Host, Producer: Greg Kestin Filming: Greg Kestin Research, Writing: Greg Kestin, Samia Bouzid Editing, Animating: Samia Bouzi
DNA Extraction! - Bite Sci-zed Bonus

82 views / 0 likes - added 7 months ago

A "Fun Sci-zed" video to go along with this week's DNA primer. Ever wanted to see your DNA? Here's how!Facebook: https://www.facebook.com/BiteSciZedTwitter: https://twitter.com/AlexDainisCheck back every Monday for a new Bite Sci-zed chunk of science!All
05:17
5 of the Biggest Puzzles about the Universe

455 views / 1 likes - added 5 years ago

Test yourself! How well can you solve some of the biggest cosmic puzzles? You get one clue: redshift. SUBSCRIBE: https://www.youtube.com/WhatThePhysics?sub_confirmation=1 Host, Producer: Greg Kestin Filming: Greg Kestin Research, Writing: Greg Kestin, Sam
01:09
Paper Airplane Folding Machine

336 views / 0 likes - added 3 years ago

The machine build from recycled parts of printers And 3D printing parts some points of view and new feeder
04:17
What Is Dark Energy?

484 views / 0 likes - added 5 years ago

Galaxies have been flying apart faster and faster since the early universe. Astronomers say the culprit is dark energy. But what is dark energy? SUBSCRIBE: http://youtube.com/whatthephysics?sub Host, Producer: Greg Kestin Research, Writing: Samia Bouzid,
02:52
Space Pics That Amaze Scientists

565 views / 0 likes - added 8 years ago

We asked scientists, “What are your favorite images from space?” Here’s what they said. NOVA Facebook: https://www.facebook.com/NOVAonline NOVA Twitter: https://twitter.com/novapbs PRODUCTION CREDITS Produced by Terri Randall Edited by Sam Stulin Jedd Ehr
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03:49
The Deer Illusion – Time Dilation Explained

456 views / 0 likes - added 5 years ago

This illusion tricks your brain into slowing down time. And it can help explain REAL time dilation, thanks to the constant speed of light. "How To Travel to Another Galaxy" will be out next week––subscribe so you won't miss it! https://bit.ly/2o2WYxD PROD
04:59
4 Multiverses You Might be Living In

500 views / 0 likes - added 6 years ago

Could parallel universes exist? If so, what would they look like and how would they form? NOVA Facebook: https://www.facebook.com/NOVAonline NOVA Twitter: https://www.twitter.com/novapbs CREDITS Produced, animated, and edited by Greg Kestin Editorial help
02:49
Stephen Hawking - His Wisdom, Wit, and Work

513 views / 0 likes - added 6 years ago

"The past tells us who we are. Without it, we lose our identity." —Stephen Hawking Today we’re remembering Stephen Hawking, who shone light on the darkest places in the universe. Video about information paradox: https://youtu.be/jyFAsbBvZ70 Credits Host,
36:16 Popular
Learn Biology With Dr. Binocs | Compilation

803 views / 0 likes - added 8 years ago

Learn biology by watching back to back videos about the Parts of the Body, The Five Senses, Parts of Plants, Photosynthesis and Many More with Dr. Binocs. The Compilation includes - 0:21 - Parts Of The Body 2:43 - The Five Senses 6:27 - Bones 10:24 - The
00:38
BLACK HOLE Choose Your Own Adventure

637 views / 0 likes - added 5 years ago

Have you ever wondered what it would be like to fall into a black hole? Take a 360° adventure to find out! SUBSCRIBE: http://youtube.com/whatthephysics?sub Learn more in NOVA's two-hour special, "Black Hole Apocalypse": http://www.pbs.org/wgbh/nova/space/
04:41
The Biggest Puzzle in Physics: Quantum

494 views / 0 likes - added 6 years ago

If Quantum and Gravity were in a relationship...worst Valentine’s day in the Universe! Subscribe: https://www.youtube.com/WhatThePhysics?sub_confirmation=1 Have questions, ask me: twitter @gkestin CREDITS: Host, Producer: Greg Kestin Researcher: Samia Bou
04:12
Do Parallel Universes Exist?

466 views / 0 likes - added 6 years ago

Could we be living in one of many parallel universes? Find out why some physicists think we might. - Subscribe: https://www.youtube.com/WhatThePhysics?sub_confirmation=1 Have questions, ask me: twitter @gkestin *learn more about electron volts here: https
04:53
Physics Is Erasing Your Memory

646 views / 0 likes - added 5 years ago

No memory is safe—whether you store it in your brain, a hard drive, or your diary. Thanks to physics, no memory can last forever. SUBSCRIBE: https://www.youtube.com/WhatThePhysics?sub_confirmation=1 Host, Producer: Greg Kestin Research and Writing: Samia
03:07
Uploading Your Mind Is 100 Percent Fatal

405 views / 0 likes - added 5 years ago

Could you ever make a perfect copy of your brain? Perhaps...but not without a price. SUBSCRIBE: http://youtube.com/whatthephysics?sub Host, Producer: Greg Kestin Research: Samia Bouzid, Greg Kestin, Peter Chang Writing: Samia Bouzid, Greg Kestin Editorial
03:13
Anti-Gravity Cone?!

583 views / 0 likes - added 5 years ago

Einstein thought it impossible: a ball rolling uphill! This new experiment shows, for the first time ever, a ball can actually defy gravity. SUBSCRIBE: https://www.youtube.com/WhatThePhysics?sub_confirmation=1 The next video released will explain how the
01:28 Popular
The world's largest model airport is incredible

1,040 views / 4 likes - added 6 years ago

Watch more CNET Quickies here - http://bit.ly/1NaDC2z Watch a Concorde and even the Millennium Falcon take off and fly at Hamburg's Miniatur Wunderland. Subscribe to CNET: http://bit.ly/17qqqCs Watch more CNET videos: http://www.cnet.com/video Follow CNET
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04:55 Popular
Anti-Gravity Cone?! – EXPLAINED!

911 views / 0 likes - added 5 years ago

Using a record player, four treadmills, and a beach ball, this video explains how a ball can defy gravity. SUBSCRIBE: https://www.youtube.com/WhatThePhysics?sub_confirmation=1 See a new experiment (previous video) that, for the first time ever, shows how
04:25
How to Find a Galaxy

565 views / 0 likes - added 7 years ago

Knowing the addresses of a thousand galaxies yielded a remarkable picture of our universe. NOVA Facebook: https://www.facebook.com/NOVAonline NOVA Twitter: https://twitter.com/novapbs PRODUCTION CREDITS Production & Narration Ari Daniel Production Ass
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11:33
Why Planes Don't Fly Faster

685 views / 0 likes - added 7 years ago

1970s first class image courtesy British Airways and used under fair use guidelines Concorde interior photo courtesy ravas51 British Airways First Class Photo courtesy TravelingOtter British Airways Business Class Photo courtesy Peter McCarthy and Tony Ke
03:07
How To Kick Our Fossil Fuel Habit In One Step

616 views / 1 likes - added 8 years ago

Solar energy is clean, renewable and abundant—so why do we still burn fossil fuels to generate the majority of our electricity? En Español: http://youtu.be/MamiwkyoS3w ↓Want more info?↓ After you watch, head over to NOVA Next to learn more about the curre
01:11 Popular
NASA Wants To Make A Supersonic Jet With No Boom

895 views / 2 likes - added 8 years ago

The Concorde jet could go Mach 2 but it was so loud that it was banned from flying over land. Now NASA engineers think they have a design that could muffle the boom and might usher in the two-and-half hour New York to LA flight. Still haven’t subscribed t
09:14
2-dimensional projectile motion (part 3)

510 views / 0 likes - added 9 years ago

Completing our first example from parts 1 and 2
02:46
New Fossil May Reveal Clues to Dinosaurs' Final Days

145 views / 0 likes - added 1 year ago

Watch scientists uncover what might be the first dinosaur fossil ever found from the day the dinosaurs died."Dinosaur Apocalypse," a two-hour NOVA special, premieres on WED MAY 11 at 9/8c on PBS. Watch it online here: https://to.pbs.org/3EtpE9g
10:10
How This Guy Turns Typewriters into Lifelike Creatures | Obsessed | WIRED

407 views / 0 likes - added 4 years ago

Artist Jeremy Mayer has dedicated himself to transforming mechanical typewriter parts, and only typewriter parts, into detailed sculptures of birds, insects and human figures.Still havent subscribed to WIRED on YouTube? http://wrd.cm/15fP7B7 Also, check o
03:38 Popular
What is Dark Matter? A New Clue!

714 views / 0 likes - added 6 years ago

Scientists may have found clues to the nature of dark matter in a signal from the universe’s first stars. - Subscribe: https://www.youtube.com/WhatThePhysics?sub_confirmation=1 Here is the research paper: https://www.nature.com/articles/nature25792 Author
06:14
Will Robots Become Conscious?

600 views / 0 likes - added 6 years ago

What makes a brain or machine conscious? Will robots become more conscious than we are? One theory, which can actually calculate consciousness, is beginning to provide some answers. Subscribe: http://youtube.com/whatthephysics?sub_confirmation=1 ↓Want mor
10:43
What's Under Your Hood? (1973)

323 views / 0 likes - added 5 years ago

Uses model engine, animation and simple narration to answer questions about the major automobile parts and how and why they do function.
03:56
How to See Quantum with the Naked Eye

552 views / 0 likes - added 6 years ago

How can you train yourself to be a quantum detector? Quantum interactions happen at impossibly small scales. But the life-size effects are all around you. You can detect quantum mechanics all over — if you know how to look for it. Subscribe: https://www.y
1:58:14
Stunning Underwater Footage and ASMR | Relax with Nature | BBC Earth

210 views / 0 likes - added 1 year ago

Sit back, relax and enjoy the colourful world of coral reefs as we take you on a journey through some of the most vibrant parts of our blue planet.
12:52
Is Supersonic About To Come Back? | Rise And Fall

375 views / 0 likes - added 2 years ago

Concorde used to cross the Atlantic in a little over three hours. But for almost 20 years supersonic travel has been frozen in time. Now, the race to build the next high-speed airliner is back on.MORE RISE AND FALL VIDEOS:Why Occupy Wall Street Failed 10
04:19 Popular
The Coriolis Effect

1,251 views / 1 likes - added 5 years ago

The Coriolis effect says that anytime you're rotating—whether it's on a playground toy or your home planet—objects moving in straight lines will appear to curve. This bizarre phenomenon affects many things, from the paths of missiles to the formation of h
19:11
8-bit computer build: Connecting the bus

626 views / 0 likes - added 6 years ago

In this video, we'll first build a simple 8-bit register to store the contents of the computer's output. Then we put everything we've built so far together. Everything is tied together through the common bus and common clock signal. Support me on Patreon:
04:56
How does a Door Handle work?

526 views / 0 likes - added 4 years ago

This video goes over the inside of a door handle that you would use in your house. Specific details will vary for different door handles. Parts covered in this video: handle, rosette, latch, latch assembly, and locking mechanism. The locking mechanism was
06:10 Popular
Testing Lego pulley systems

737 views / 1 likes - added 5 years ago

How much weight can you lift with pulleys and a Lego PF Medium Motor? Only Lego parts allowed, except for the string.
10:51
How Antarcticas Cutest Baby Seals Grow Up I Antarctic Extremes

335 views / 0 likes - added 3 years ago

Penguin lovers, take note: Baby Weddell seals might actually be cutest animals in all of Antarctica (and were talking a continent the size of the United States and Mexico combined). Subscribe! http://www.youtube.com/c/pbsterra?sub_confirmation=1 And for m
03:31 Popular
Why Is A Sonic Boom So Loud?

1,172 views / 2 likes - added 8 years ago

Supersonic commercial travel once existed but was decommissioned due to loudness. Why is breaking the sound barrier so loud? Read More: NASA Centers Team Up to Tackle Sonic Boom http://www.nasa.gov/aero/centers_tackle_sonic_boom.html “Since the Concorde’s
02:58
What are Beneath the Airplane Wings ?

632 views / 0 likes - added 6 years ago

Have you ever wondered what the protruding parts beneath airplane wings do? We will explore them in detail in this video. The details of flap activating mechanism is explained in this animated video.
05:09 Popular
Super Fast Cameras Faster Than Light!

753 views / 1 likes - added 8 years ago

A new high speed camera can capture light in motion and see around corners. NOVA Facebook: https://www.facebook.com/NOVAonline NOVA Twitter: https://www.twitter.com/novapbs PRODUCTION CREDITS Director: Vincent Liota Associate Producer: Karinna Sjo-Gaber C
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05:42
How England's Oldest Road Was Nearly Lost Forever

337 views / 0 likes - added 3 years ago

The Icknield Way, in south-east England, is a road and footpath that's been part of the landscape for millennia. But if parts of it hadn't been legally marked down, then those parts would have become private land, gone forever. Who has the right to walk w
11:54
2003 AIME II Problem 15 (part 1)

588 views / 0 likes - added 9 years ago

Finding the sum of the absolute value of the imaginary parts of the square of the roots of a crazy polynomial More free lessons at: http://www.khanacademy.org/video?v=2eLAEMRrR7Q
11:33
2003 AIME II Problem 15 (part 2)

493 views / 0 likes - added 9 years ago

Finding the sum of the absolute value of the imaginary parts of the square of the roots of a crazy polynomial More free lessons at: http://www.khanacademy.org/video?v=TljVBB7gxbE
09:32
2003 AIME II Problem 15 (part 3)

645 views / 0 likes - added 9 years ago

Finding the sum of the absolute value of the imaginary parts of the square of the roots of a crazy polynomial More free lessons at: http://www.khanacademy.org/video?v=JTpXK2mENH4
04:12
Verb Rap Song

653 views / 0 likes - added 2 years ago

I am not taking any credit for this video. It's posted on Teacher Tube. Just wanted to make a playlist with all the wonderful parts of speech videos.
11:21 Popular
Introduction to Anatomy&Physiology: Crash Course A&P #1

849 views / 0 likes - added 9 years ago

You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.
12:51
What Do You Eat in Antarctica? | Antarctic Extremes

273 views / 0 likes - added 3 years ago

If youre a penguin or other seabird in Antarctica, theres plenty of fish (and some seal placenta) to go around. But what do the people eat?Subscribe! https://www.youtube.com/c/pbsterra?suGenerally, an adult human consumes around 1,600 to 3,000 calories da
06:58
Who Carved These Mysterious Lines in the Desert?

123 views / 0 likes - added 1 year ago

The Nazca were an ancient group of farmers and fishermen that used desert plateaus as a canvas for giant geoglyphs. But some of these drawings pre-date the Nazca. Who created them and why? Follow on social for more NOVA content! Twitter: https://twitter.c
08:50
Testing different lego gear systems for hoisting

677 views / 0 likes - added 5 years ago

How much weight can you lift with gears and a Lego PF Medium Motor? Only lego parts allowed, except for the string.
04:49
[60 fps] Views of Tokyo, Japan, 1913-1915

342 views / 1 likes - added 3 years ago

Source video (with ambiance sound) – please subscribe to guy jones channel, he is doing an amazing job in ambiance sound adding: https://youtu.be/BYOGClmmeao Upscaled with neural networks footage from the dawn of film taken in Tokyo, Japan from 1913

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