Search Results: "Examination"

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04:33 Popular
Boiled Dirty Water under the Microscope

822 views / 2 likes - added 5 years ago

A microscopic examination of dirty water before boiling and after boiling. The magnification in each shot is shown in the bottom right hand corner. Camera - Nikon D3300 Microscope - Leica ATC 2000
02:03
The Extraordinary Math Hidden in Everyday Life

163 views / 0 likes - added 1 year ago

L. Mahadevan is a professor of applied mathematics, physics, and organismic and evolutionary biology at Harvard University. He uses mathematics and physics to explore commonplace phenomena, showing that many of the objects and behaviors we take for grante
04:24 Popular
How Do We Know What Color Dinosaurs Were? - Len Bloch

1,192 views / 1 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/how-do-we-know-what-color-dinosaurs-were-len-bloch The microraptor was a four-winged carnivorous dinosaur with iridescent black feathers. But if our information about this dinosaur comes from fossils, how can we
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04:32
Sesame Street: Welcome to Vet School!

606 views / 0 likes - added 7 years ago

Murray is at Little Vets school where he's learning to take care of pets when they're sick! Today they are going to do a physical examination using their eyes, ears, and hands! Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscripti
02:54
Why Do We Itch?

603 views / 1 likes - added 7 years ago

Virtually everyone has experienced an itch at one time or another – but what is an itch exactly? What causes it, and why can having one be such a maddening experience? Learn more at HowStuffWorks.com: http://health.howstuffworks.com/skin-care/information/
03:00
Could Microbes Survive On The Lunar Surface?

543 views / 0 likes - added 8 years ago

During the Apollo 12 mission to the moon, astronauts recovered equipment from the Surveyor 3 probe that had been on the lunar surface for over two years. Upon examination, NASA scientists were shocked to discover a single form of microbial life living on
10:11 Popular
Before I Got My Eye Put Out - The Poetry of Emily Dickinson: Crash Course English Lit #8

1,178 views / 1 likes - added 9 years ago

In which John Green concludes the Crash Course Literature mini-series with an examination of the poetry of Emily Dickinson. Sure, John explores the creepy biographical details of Dickinson's life, but he also gets into why her poems have remained relevant
04:23
Where Do Lice Come From?

512 views / 1 likes - added 5 years ago

Lice are tiny bugs that love to live in people's hair and suck their blood! Anyone can get lice and they can be tricky to get rid of, but Jessi and Squeaks are here with some lice facts that could help you avoid these itchy little critters! ---------- Lov
03:56
What Does Chemotherapy Actually Do To Your Body?

650 views / 0 likes - added 8 years ago

Chemotherapy, while effective at treating many types of cancers, can cause hair loss and fatigue. So, what does it do to the body? Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG Read More: WHO: Imminent global cancer 'disaster' reflec
04:48 Popular
How Do Fish Sleep?

877 views / 2 likes - added 8 years ago

Marine animals sleep underwater... but how?! Get 15% off http://www.domain.com's domain names and web hosting when you use coupon code DNEWS at checkout! What Your Sleeping Style Says About You ???? http://dne.ws/1Nfeu66 Read More: Animal sleep: a review
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03:40
Why You Go Deaf When You're Reading

519 views / 0 likes - added 8 years ago

Some people can't focus on more than one thing at a time. Why is it so hard? Sign Up For The TestTube Newsletter Here ►►►►http://bit.ly/1myXbFG Is The Internet Really Ruining Your Attention Span? ►►►► http://bit.ly/1PQhsyb Read More: Why focusing on a vis
08:20
How Close Are We to Replacing Humans With Robots?

545 views / 1 likes - added 6 years ago

A.I. advancements are making robots look more like humans. How long until they replace us? What Happens If We Give A.I. The Ability To Remember Everything? - https://www.youtube.com/watch?v=3Nq-9_SwC68 Read More: ‘AI Is Good for the World,’ Says Humanoid
14:36
Einstein's grades

338 views / 0 likes - added 3 years ago

Come and take a look at Einstein's report card from his final school year and his time studying at ETH university in Switzerland. We will learn interesting facts about his life, his teachers and the state of physics at the time. Timestamps: 0:00 - Intro1:
08:35 Popular
The Story Behind Gerda The Cheetah

1,138 views / 5 likes - added 2 years ago

This is the story about Gerda the Cheetah, who is part of the Messi The Puma family.The Alexander and Maria Dmitriev wanted to adopt a Cheetah, but this was not easy, they searched all over Russia, but could not find one, after awhile, anyone who was conn
03:33 Popular
What's Living On Your Contact Lenses?

717 views / 0 likes - added 8 years ago

This is why you should always take good care of your contact lenses. Follow me to Reactions! https://youtu.be/9fzQBNH5Cp4 Subscribe! http://bit.ly/1FkxVLb ‖ Twitter! https://twitter.com/gross_science ‖ Tumblr! http://grossscience.tumblr.com/ ↓Want more in
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05:24
3 Ways Science Can Bust Art Forgeries

556 views / 0 likes - added 7 years ago

Some works of art can be worth thousands, even millions, of dollars. But what if you aren't so sure that Van Gogh you just bought to hang over your toilet is the real deal? Luckily, we can use science to sniff out fakes! Hosted by: Hank Green ---------- S
09:54
Reading Assignments: Crash Course Study Skills #2

517 views / 0 likes - added 6 years ago

Leaving the bookstore at the beginning of the semester you’re probably wondering how the heck you’re going to get through all of that reading. Today we’re explaining how much of that reading you really need to do and the best strategies for making your wa
04:36
Who Will Win The Race To Mars?

658 views / 1 likes - added 8 years ago

Humans have been obsessed with Mars for centuries and for good reason. What exactly makes Mars so great, and who's going to get there first? There's Water On Mars! Here's Everything you Need to Know ►►►► http://bit.ly/1PWkmnp Sign Up For The TestTube News
14:25
World War II Civilians and Soldiers: Crash Course European History #39

414 views / 0 likes - added 4 years ago

Our look at World War II continues with a closer examination of just how the war impacted soldiers in the field, and the people at home. For many of the combatants, the homefront and the warfront were one and the same. The war disrupted life for millions
08:09
Soft Tissue Found Inside a Dinosaur Bone!

461 views / 0 likes - added 5 years ago

In 2003, an exceptionally well preserved T. rex leg bone was unearthed in the Cretaceous rocks of Montana. Upon close examination, Dr. Mary Schweitzer found the bone to contain soft tissue inside - tiny blood vessels and proteins! Some claim that this is
08:32
Homeopathy Explained – Gentle Healing or Reckless Fraud?

631 views / 0 likes - added 6 years ago

What are the principles behind Homeopathy and does it work? Kurzgesagt Newsletter: http://eepurl.com/cRUQxz Support us on Patreon so we can make more videos (and get cool stuff in return): https://www.patreon.com/Kurzgesagt?ty=h Kurzgesagt merch: http://b
04:46
Eclipses Used To Be Terrifying

123 views / 0 likes - added 6 months ago

This video is supported by the NASA Heliophysics Education Activation Team (NASA HEAT), part of NASAs Science Activation portfolio.Because eclipses are powerful and frightening events, ancient cultures went to great lengths to understand eclipses, leading
22:41
The Fatal Physics of Falling Objects

143 views / 0 likes - added 1 year ago

This video is sponsored by Brilliant. You can get started for free, or the first 200 people to sign up via https://brilliant.org/veritasium get 20% off a yearly subscription. Check out Adam Savage's video: https://youtu.be/h_zytOcMwysA massive thanks to A

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