Search Results: "photosynthesis definition oxygen"

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01:13 Popular
TIL: 20% Of Our Oxygen Comes From A Bacteria

726 views / 0 likes - added 8 years ago

When you think of bacteria, you might think of the flu, your kindergartner, or the TV remote, but you probably don’t think of oxygen. Get this: Bacteria provide oxygen for about one in five of your breaths. Without these microbes, you, your family, and mo
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04:01 Popular
The simple story of photosynthesis and food - Amanda Ooten

998 views / 0 likes - added 6 years ago

View full lesson: http://ed.ted.com/lessons/the-simple-but-fascinating-story-of-photosynthesis-and-food-amanda-ooten Photosynthesis is an essential part of the exchange between humans and plants. Amanda Ooten walks us through the process of photosynthesis
04:51 Popular
What's The Definition Of Comedy? Banana. - Addison Anderson

1,094 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/what-s-the-definition-of-comedy-banana-addison-anderson What makes us giggle and guffaw? The inability to define comedy is its very appeal; it is defined by its defiance of definition. Addison Anderson riffs on
12:58
Photosynthesis: Overview

681 views / 0 likes - added 5 years ago

Craig Beals explains the basics of Photosynthesis. The following organelles and process are explained: Thylakoid, NADP, NADPH, ATP, ADP, Calvin Cycle, Water, Sugar, Glucose, Oxygen, Carbon Dioxide, Chlorophyll, Chloroplasts. The worksheet/handout can be d
11:38
Introduction To Definition Of PH

579 views / 0 likes - added 9 years ago

Introduction to definition of pH
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10:29 Popular
Photosynthesis: The Biochemistry Behind How Plants Make Their Food

952 views / 1 likes - added 4 years ago

Plants, unlike most living things, produce their own food through a process called photosynthesis. Photosynthesis means 'making using light'. Plants use the energy from the sunlight to make food. The food matter comes from carbon dioxide present in the ai
07:50
Arrhenius Definition Of Acids And Bases

591 views / 0 likes - added 9 years ago

Arrhenius definition of acids and bases
07:34
Parsec Definition

521 views / 0 likes - added 9 years ago

Parsec Definition More free lessons at: http://www.khanacademy.org/video?v=6zV3JEjLoyE
05:21 Popular
Finding Sum From Recursive Definition Of Sequence

888 views / 0 likes - added 8 years ago

Finding sum from recursive definition of sequence
05:10 Popular
Oxygen’s surprisingly complex journey through your body - Enda Butler

1,544 views / 1 likes - added 7 years ago

View full lesson: http://ed.ted.com/lessons/oxygen-s-surprisingly-complex-journey-through-your-body-enda-butler Oxygen forms about 21% of the air around us. In your body, oxygen forms a vital role in the production of energy in most cells. But if gases ca
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16:58
C-4 Photosynthesis

659 views / 0 likes - added 9 years ago

C-4 Photosynthesis: How some plants avoid photorespiration More free lessons at: http://www.khanacademy.org/video?v=7ynX_F-SwNY
03:42 Popular
Photosynthesis | The Dr. Binocs Show | Learn Series For Kids

3,658 views / 3 likes - added 9 years ago

Learn about Photosynthesis with Dr. Binocs. Hey kids, do you know how plants and trees make food for themselves? Have you ever heard the word 'photosynthesis'? Join Dr. Binocs and Mr. Tree as they tell you more about photosynthesis. Share on Facebook - ht
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Photosynthesis: Light Reactions 1

628 views / 0 likes - added 9 years ago

Details on the light-dependent reactions of photosynthesis More free lessons at: http://www.khanacademy.org/video?v=GR2GA7chA_c
07:09 Popular
Liquid Oxygen Experiments

1,348 views / 0 likes - added 5 years ago

Craig Beals shows the amazing properties of liquid oxygen. He makes liquid oxygen by freezing down oxygen gas below -300 degrees F so that it condenses into a liquid then experiments with the liquid oxygen. Experiments include: Rusting steel, combusting f
15:38
Thermodynamic Entropy Definition Clarification

545 views / 0 likes - added 9 years ago

Clarifying that the thermodynamic definition of Entropy requires a reversible system. More free lessons at: http://www.khanacademy.org/video?v=PFcGiMLwjeY
06:47 Popular
Photosynthesis educational video for kids with Ryan's World!!

1,074 views / 2 likes - added 3 years ago

Photosynthesis educational video for kids with Ryan's World!! Have fun learning about how plants makes food!
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Photosynthesis

537 views / 0 likes - added 6 years ago

Exploration of the photosynthesis reaction inside chloroplasts of plant cells. By Drew Berry, wehi.tv Created for E.O.Wilson’s Life on Earth interactive textbook of biology (2014), available free from iBook Store Visit wehi.tv
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You Can See Photosynthesis In Real-Time

153 views / 0 likes - added 2 years ago

You can watch photosynthesis happen in real time!See the full video here: https://youtu.be/lGGjsU1W3w4Subscribe here for longer videos: https://www.youtube.com/channel/UC1VLQPn9cYSqx8plbk9RxxQ#shorts
08:57
Bronsted-Lowry Definition Of Acids And Bases

582 views / 0 likes - added 9 years ago

Bronsted-Lowry definition of acids and bases. Conjugate acids and bases.
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Learning from leaves: Going green with artificial photosynthesis

673 views / 0 likes - added 6 years ago

To turn troublesome carbon dioxide into useful chemicals, scientists have been taking a leaf out of plants' book. They’ve now developed a complete ‘artificial photosynthesis’ system that could work on large scales, and fight climate change. Read the paper
01:55
Magnetic Oxygen

633 views / 0 likes - added 6 years ago

Is oxygen magnetic? Come join us in this video to find out!
07:50 Popular
Photosynthesis: Calvin Cycle

1,350 views / 0 likes - added 5 years ago

Craig Beals outlines the basics of the Calvin Cycle during Photosynthesis. The following are examined: ATP, ADP, NADP+, NADPH, CO2, O2 Find the worksheet at the following link: http://www.bealsscience.com/biology-help https://www.Facebook.com/CraigBealsSc
03:57 Popular
Atomic Oxygen Found On Mars! What Does It Mean?

859 views / 0 likes - added 8 years ago

When an oxygen atom exists as itself, chemists call it atomic oxygen. But why should we be so excited to find this in Mars' atmosphere? Are There Aliens On Mars?? - http://bit.ly/1tuZtcG Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read
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13:15 Popular
Photosynthesis: Crash Course Biology #8

1,148 views / 3 likes - added 9 years ago

Hank explains the extremely complex series of reactions whereby plants feed themselves on sunlight, carbon dioxide and water, and also create some by products we're pretty fond of as well. Crash Course Biology is now available on DVD! http://dftba.com/pro
08:46 Popular
Oxygen Gas Is NOT Flammable !?!?

759 views / 0 likes - added 7 years ago

SUBSCRIBE!: http://bit.ly/1G97GmA SHARE THIS VIDEO: https://youtu.be/n_t7CIf0Svs Sometimes in science you think you know exactly what you’re talking about, others not at all! In this experiment we capture Hydrogen gas from adding sodium hydroxide to alumi
04:48 Popular
Photosynthesis: ATP and ADP Cycle

756 views / 0 likes - added 5 years ago

Craig Beals explains how ATP and ADP cycle during Photosynthesis. The following are examined: ATP, ADP, Chlorophyll, Chemical Energy, Cells, Phosphate groups, etc. To download of copy of the handout/worksheet go to my website at: http://goo.gl/wk4RjT To l
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The Amazon Rainforest Doesn't Produce 20% of Our Oxygen, Here's Why

666 views / 1 likes - added 5 years ago

Contrary to popular belief, the Amazon forest doesnt provide Earth with 20% of its oxygen supply. So how exactly do the fires currently destroying Earth's largest remaining rainforest affect us? Subscribe to Seeker! http://bit.ly/subscribeseeker Watch mor
00:43
Oxygen Color Change #shorts

348 views / 0 likes - added 3 years ago

When you shake one container the color magically changes. The reason that happens is because youre adding oxygen to the liquid. Science is magic! #shorts
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Experiment pulls oxygen from thin air on Mars | CBC Kids News

434 views / 0 likes - added 3 years ago

When the Perseverance rover landed on Mars this winter, it was carrying a box slightly bigger than a toaster with abilities that go way beyond making toast. The experimental device, called MOXIE, was designed to pull oxygen out of thin air literally. And
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What If the World Lost Oxygen for Five Seconds

630 views / 0 likes - added 5 years ago

Imagine if all the Earth’s oxygen disappeared. Not forever, just for say, 5 seconds? Would we just hold our breath? What would happen to the atmosphere? What would happen to the environment? Here’s what would happen if the world lost oxygen for just 5 sec
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Perseverances MOXIE Device Produced Oxygen on Mars

274 views / 0 likes - added 3 years ago

NASAs Perseverance rover successfully converted carbon dioxide on Mars into oxygen as a first test of its MOXIE device. AmazeLabs Johana Restrepo has more.
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Christmas Lectures 2012 - Lighting a fire in 15% Oxygen

120 views / 1 likes - added 1 year ago

As part of Lecture One of his 2012 Christmas Lectures, 'The Modern Alchemist', Dr Peter Wothers visits a research lab near Cambridge where they are investigating new fire prevention technologies.Normal air contains 21% Oxygen. Will Peter be able to light
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Ultra High Definition (4K) View of Planet Earth

693 views / 0 likes - added 7 years ago

NASA monitors Earth's vital signs from land, air and space with a fleet of satellites and ambitious airborne and ground-based observation campaigns. The International Space Station hosts a variety of payloads and experiments supporting climate research, w
02:31
Ways To Avoid Losing Oxygen In A Submarine

689 views / 0 likes - added 8 years ago

In 1940, German U-boat commander Otto Kretschmer's submarine was under siege for hours and his crew grew tremendously stressed. In order to preserve oxygen, they had to find ways to stay calm. From: HELL BELOW: Wolf Pack http://bit.ly/29HPKoV
03:57 Popular
Making Oxygen

852 views / 0 likes - added 8 years ago

Deane shows how to make oxygen in a glass and illustrates some of its properties.. SUBSCRIBE NOW http://www.youtube.com/subscription_center?add_user=CuriosityShow CONNECT WITH CURIOSITY Facebook ➤ http://www.facebook.com/CuriosityShow Twitter ➤ https://tw
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04:40
How Do Astronauts Get Breathable Oxygen In Space (Aboard The ISS)?

452 views / 0 likes - added 4 years ago

There is plenty of oxygen on Earth; but things change drastically as you breach the boundary of the sky and reach the blackness of space. Oxygen is hard to come by in space, thats why space engineers figured out a way to provide sufficient quantities of o
06:16
Oxygen is magnetic?!

650 views / 0 likes - added 7 years ago

Try 23andMe at http://23andme.com/physicsgirl Liquid oxygen has unusual magnetic properties. This demonstration with the MIT Technical Services Group and a crazy blowtorch demonstration on the curie point of iron share a glimpse into how different kinds o
02:11 Popular
This Titicaca Water Frog Breathes Oxygen Through its Skin

3,619 views / 1 likes - added 5 years ago

The Titicaca water frog is a unique inhabitant of the high-altitude, South American lake. 18 inches long, with folds of baggy skin, its entire body is built to extract as much oxygen as possible from the water. From the Series: The Wild Andes: Extreme Sur
05:30
NASAs Gold Box Will Make Oxygen on Mars

463 views / 0 likes - added 4 years ago

NASAs next rover mission has a special device aboard thatll do something revolutionary: make oxygen on Mars for the first time. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Focal Point | https://bit.ly/2s0cf7w Visit our shop at http://sho
08:56 Popular
Burning Iron In Liquid Oxygen - Periodic Table Of Videos

745 views / 0 likes - added 8 years ago

Burning iron is dropped into liquid oxygen. Raw footage (reactions 1-4): https://youtu.be/TcBog29fSbo Raw footage (reactions 5-8): https://youtu.be/tMYqgofSp0Y Reactions by Neil Barnes. Discussion by Professor Martyn Poliakoff. Support us on Patreon: http
05:26 Popular
Liquid Oxygen (slow Motion) - Periodic Table Of Videos

733 views / 0 likes - added 9 years ago

Dropping 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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Enjoy 8 minutes of stunning ultra high-definition 4K video from the deep sea

188 views / 0 likes - added 2 years ago

Celebrate World Ocean Day with eight minutes of stunning underwater video brought to you by MBARIs deep-sea robots. A dazzling diversity of creatures thrive in the largest living space on Earththe deep sea. Now, you can get an up-close and personal look a
03:57 Popular
Can The Earth Run Out Of Oxygen?

828 views / 2 likes - added 8 years ago

With the amount of carbon dioxide humans are creating is there a chance we might lose all of our oxygen? Get 15% off http://www.domain.com's domain names and web hosting when you use coupon code DNEWS at checkout! Will Solar Storms Cause The Apocalypse? ►
00:51
the original definition of a gram

54 views / 0 likes - added 5 months ago
10:36
Oxygen Absorbers Did This To My Apple!

434 views / 1 likes - added 4 years ago

Go to https://NordVPN.com/random or use code RANDOM to get 70% off a 3 year plan plus a special gift!Today we're following up our "Will Food Spoil In a Vacuum Chamber" video and seeing how food lasts in both low and high oxygen environments. Will food las
13:38 Popular
Photosynthesis

778 views / 0 likes - added 9 years ago

Overview of photosythesis More free lessons at: http://www.khanacademy.org/video?v=-rsYk4eCKnA
03:20
Our Definition For “Moon” Is Broken (Collab. w/ MinutePhysics)

579 views / 0 likes - added 7 years ago

Watch Henry’s MinutePhysics video: https://www.youtube.com/watch?v=NucdlR9EGbA MinuteEarth & MinutePhysics are on Patreon: http://www.patreon.com/minuteearth & http://www.patreon.com/minutephysics It’s becoming harder and harder to categorize moons as moo
06:21 Popular
Can the ocean run out of oxygen? - Kate Slabosky

1,126 views / 2 likes - added 4 years ago

Get to know how a healthy marine ecosystem functions, and what creates the lethal conditions that lead to dead zones. --For most of the year, the Gulf of Mexico is teeming with marine life, from tiny crustaceans to massive whales. But every summer, disast
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13:28
Photosynthesis: Calvin Cycle

612 views / 1 likes - added 9 years ago

The Calvin Cycle or the light-independent (dark) reactions of photosythesis More free lessons at: http://www.khanacademy.org/video?v=slm6D2VEXYs
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Magpie_trades 3 bottle-caps for food. High definition

448 views / 0 likes - added 4 years ago

This is current state of my experiment, trying to teach the magpies in our garden to pick up litter, and get paid with food. Right now, the birds pick-up bottle caps and trade them for peanuts in my machine. I plan to describe the evolution of his work to
18:51 Popular
Photosynthesis: Light Reactions and Photophosphorylation

873 views / 0 likes - added 9 years ago

More detail on the light reactions and photophorylation More free lessons at: http://www.khanacademy.org/video?v=yfR36PMWegg
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Reisner Lab - Artificial Photosynthesis (in LEGO)

549 views / 0 likes - added 5 years ago

For more information see - http://www-reisner.ch.cam.ac.uk Twitter: https://twitter.com/reisnerlab Facebook: https://www.facebook.com/ReisnerLab Researchgate: https://www.researchgate.net/profile/Erwin_Reisner Music from: Michael Jacobi - Soundtrack 1 (Or
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That Time Oxygen Almost Killed Everything

425 views / 0 likes - added 5 years ago

Viewers like you help make PBS (Thank you
03:11
How Birds Get Oxygen Inside Their Eggs

537 views / 1 likes - added 6 years ago

A beautiful tour of the bizarre system that keeps chicks from suffocating before they hatch. ↓↓ Links & Info ↓↓ SUBMIT A QUESTION HERE: http://www.npr.org/skunkbear SUBSCRIBE: http://bit.ly/2dH6fpR TUMBLR: http://skunkbear.tumblr.c
11:34
That Time The Ocean Lost (Almost) All Its Oxygen

127 views / 0 likes - added 11 months ago

Find Bizarre Beasts here! https://www.youtube.com/bizarrebeastsThis is the story of how our planet rescued itself from extreme conditions in the Cretaceous Period, at the cost of essentially suffocating the oceans for half-a-million years.*****PBS Member
04:44
You Could Live On One Of These Moons With an Oxygen Mask and Heavy Jacket

513 views / 0 likes - added 6 years ago

Looking for a new home beyond Earth? Icy moons could be a hot contender. Waves Can Tell Us A Lot About Climate Change, But You Have To Catch Them First https://www.youtube.com/watch?v=toeoYNQNZgA Subscribe! https://www.youtube.com/channel/UCzWQYUVCpZqtN93
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Why You Should Put YOUR MASK On First (My Brain Without Oxygen) - Smarter Every Day 157

621 views / 1 likes - added 6 years ago

There are parts of this video that I don't remember making. Click here to tweet this important information to others ▶ https://goo.gl/9R70Ca Click here to subscribe: http://bit.ly/Subscribe2SED ▼ Click below for more links! ▼ Click this link to thank NASA
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How Do Nuclear Submarines Make Oxygen?- Smarter Every Day 251

558 views / 0 likes - added 3 years ago

Go to https://buyraycon.com/smarter for 15% off your order. Brought to you by Raycon. Click here if you're interested in subscribing: http://bit.ly/Subscribe2SEDThe absolute best way to help the channel is by supporting Smarter Every Day on Patreon: http:
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3 Men Stuck In Space When An Oxygen Tank Exploded - This Is How They Survived

524 views / 0 likes - added 5 years ago

Imagine being stranded in space with no hope to make it back to Earth. Well that's exactly the insane challenge the astronauts of Apollo 13 faced. In today's animated story cartoon we analyze the chain of events that led to the Apollo 13 mission almost be
07:47 Popular
Hot Charcoal in Liquid Oxygen (THERMAL IMAGING) - Periodic Table of Videos

747 views / 0 likes - added 8 years ago

Hot charcoal in LOX, the whole process was filmed with a thermal imaging camera. Featuring Professor Sir Martyn Poliakoff and Neil Barnes. Our thanks to the Google Making & Science team. #ScienceGoals More #ScienceGoals videos at: https://www.youtube.com/
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How Toxic Is the Inside of a Glow Stick? - Dear Blocko #27

657 views / 1 likes - added 4 years ago

Avoid the glow stick goo. It's Dear Blocko #27!Watch more: What If Your Heart Was Twice As Big? https://www.youtube.com/watch?v=C6P2WqdFYAsMeet The Life Noggin Team!Director/Voice - Pat Graziosi: http://twitter.com/PatGraziosi Executive Producer - Ian Dok
08:45 Popular
Light leaves leaves light | Photosynthetic Floatation - Science Snack Activity

1,213 views / 0 likes - added 6 years ago

Light leaves leaves light. Photosynthetic organisms capture energy from the sun and matter from the air to make the food we eat, while also producing the oxygen we breathe. In this Snack, oxygen produced during photosynthesis makes leaf bits float like bu
05:37
When The Earth Was Purple

508 views / 0 likes - added 6 years ago

Besides the blue of the oceans, the dominant color of our planet, as we know it, is green. But imagine a time when the Earth looked a little … purple. Produced in collaboration with PBS Digital Studios: http://youtube.com/pbsdigitalstudios Want to follow
05:38 Popular
Nature's Smallest Factory: The Calvin Cycle - Cathy Symington

1,223 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/nature-s-smallest-factory-the-calvin-cycle-cathy-symington A hearty bowl of cereal gives you the energy to start your day, but how exactly did that energy make its way into your bowl? It all begins with photosyn
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Farts Are Limitless #shorts

206 views / 0 likes - added 3 years ago

be careful what you blow out your #shortsJeans escape diagram from https://en.wikipedia.org/wiki/Atmospheric_escape#/media/File:Jeans_escape.pngEarth oxygen on the moon:https://www.sciencemag.org/news/2017/01/earth-sending-oxygen-moonhttps://www.sciencefo
01:12 Popular
How Long Is A Day On The Sun?

955 views / 6 likes - added 8 years ago

Thanks to everyone who supports MinutePhysics on Patreon! http://www.patreon.com/minutephysics Link to Patreon supporters here: http://www.minutephysics.com/supporters.html This video is about the definition of a day, and how it applies (or not) on the su
02:11 Popular
Jimmy Kimmel and Science Bob Launch Pringles Can Rockets

770 views / 1 likes - added 7 years ago

Science Bob and Jimmy Kimmel use hydrogen to turn Pringles cans into rockets! In this demonstration hydrogen enters the can at the bottom, displacing the air. The hydrogen is lit at the top, and as it burns oxygen enters the can to take its place. When th
04:43
Artificial Leaf Technology Could One Day Power Our World

429 views / 0 likes - added 4 years ago

This artificial leaf creates methanol, absorbs CO2 from the air and is 10 times more efficient than plant photosynthesis. Can you be-leaf it?! Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our
10:26
Beginnings of Life

688 views / 0 likes - added 9 years ago

Life and photosynthesis start to thrive in the Archean Eon More free lessons at: http://www.khanacademy.org/video?v=nYFuxTXDj90
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This Particular Gas Might be the Key to Finding Life on Alien Planets

258 views / 0 likes - added 3 years ago

And its not oxygen.
10:44
Buffer Capacity

671 views / 0 likes - added 8 years ago

The definition of buffer capacity, and an example showing why it depends on the absolute concentrations of the conjugate acid and base.
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What If We Lost The Amazon Rainforest?

534 views / 3 likes - added 5 years ago

How long would it take for the world's largest rainforest to burn down? If we don't do anything to stop it, we'll soon find out. The Amazon rainforest creates 20% of the Earth's oxygen. It's home to 30% of the planet's species, and it holds the secrets to
13:43
Making Liquid Nitrogen From Scratch!

558 views / 0 likes - added 4 years ago

I used a nitrogen membrane and Stirling cryocooler to liquefy nitrogen out of the air. For this video I partnered with Starbucks to celebrate their Nitro Cold Brew. Order one here: https://starbucks.app.link/derekmullerMaking liquid nitrogen is hard - in
36:16 Popular
Learn Biology With Dr. Binocs | Compilation

905 views / 0 likes - added 9 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
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Learn Sink or Float Experiments For Kids with 1hr kids learning video!!

424 views / 1 likes - added 3 years ago

Learn Sink or Float Experiments For Kids with 1hr kids learning video!! Fun learning video with Ryan's World about plants, recycle, photosynthesis, and much more!
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More on Nash Equilibrium

564 views / 0 likes - added 9 years ago

Looking more closely at the definition of Nash Equilibrium More free lessons at: http://www.khanacademy.org/video?v=ewu_7Dmj_18
05:23 Popular
Preimage of a set

863 views / 0 likes - added 9 years ago

Definition of preimage of a set More free lessons at: http://www.khanacademy.org/video?v=zVsGtU8lIWs
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Compositions of Linear Transformations 2

687 views / 0 likes - added 9 years ago

Providing the motivation for definition of matrix products More free lessons at: http://www.khanacademy.org/video?v=BuqcKpe5ZQs
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Lycopodium Powder Fireball Effect

636 views / 0 likes - added 9 years ago

Watch as I make a lycopodium fireball! Lycopodium is a chemical that ignites when lit but it only ignites when it's dispersed in the air because it needs the oxygen to fuel it. You can't ignite lycopodium when it's sitting in a pile. It needs oxygen to cr
02:46
Two Colour Chemiluminescent Clock Reaction - Periodic Table Of Videos

613 views / 0 likes - added 9 years ago

More details in full description. Dr Sam Tang adds hydrogen peroxide to pyrogallol, formaldehyde and luminol. Chemiluminescence is caused by molecules being formed with some of their electrons in a higher energy level and then losing that energy as light.
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The Hidden Physics Behind Your Breath

380 views / 0 likes - added 4 years ago

You breath all the time, whether you think about it or not. But how does that even work? And what is breathing for? Patricks got all the answers to your oxygen-deprived questions in this episode. And yeah, theres physics involved. Subscribe to Seeker! htt
03:32 Popular
How Can You Breathe On An Airplane?

841 views / 0 likes - added 8 years ago

Oxygen is sparse at high altitudes but flying in a plane couldn’t be more comfortable. Where do planes get their oxygen? Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG The Truth About Phones on Airplanes ►►►►http://bit.ly/1S4g9ip Read
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Linear Algebra: Basis of a Subspace

637 views / 0 likes - added 9 years ago

Understanding the definition of a basis of a subspace More free lessons at: http://www.khanacademy.org/video?v=zntNi3-ybfQ
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Turning up plant efficiency

670 views / 0 likes - added 7 years ago

A small change to recovery mechanism means big change in crop output. Genetically modified tobacco plants turn on photosynthesis faster when shade follows dangerous sunlight. Learn more: http://bit.ly/2g28Knv Read the research: http://bit.ly/2gkxJVr
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Ideal Gas Equation Example 3

510 views / 0 likes - added 9 years ago

Figuring out the mass of Oxygen we have. More free lessons at: http://www.khanacademy.org/video?v=69V-60sga3M
07:25 Popular
How Not to Put Out a Metal Fire - with Steve Mould

881 views / 0 likes - added 5 years ago

It's a terrible idea to try to extinguish burning metal with a water or CO2 fire extinguisher. Steve Mould shows why. Subscribe for regular science videos from the Ri: http://bit.ly/RiSubscRibe and be sure you check out Steve's channel - https://www.youtu
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The Vampire Squid, a Living Fossil of the Abyss

355 views / 0 likes - added 3 years ago

The vampire squid is a peculiar creature, with its deep red colour, icy blue eyes, and webbed tentacles. Vampire squid are remarkably well-suited for a life at these depths. The isolated environment around it has changed little in 300 million years, meani
02:17 Popular
Why Does Red Meat Turn Brown When Cooked?

1,896 views / 0 likes - added 7 years ago

→Subscribe for new videos every day! https://www.youtube.com/user/TodayIFoundOut?sub_confirmation=1 →How "Dick" came to be short for 'Richard': https://youtu.be/BH1NAwwKtcg?list=PLR0XuDegDqP2Acy6g9Ta7hzC0Rr3RDS6q Never run out of things to say at the wate
04:27 Popular
Pluto Could Be Made A Planet Again, Along With 102 Other Celestial Bodies

780 views / 0 likes - added 7 years ago

This 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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Testing the Perfect Stoichiometric Ratio of Methane | MythBusters

525 views / 0 likes - added 6 years ago

Inspired by a scene from Bourne Supremacy, Adam and Jamie want to know if 9% methane to oxygen is the recipe for the perfect bang. The relation of oxygen to flammable gas is called stoichiometry. Stream Full Episodes of MythBusters: https://www.sciencecha
16:30 Popular
Red blood cells

776 views / 0 likes - added 9 years ago

Oxygen uptake by hemoglobin in red blood cells More free lessons at: http://www.khanacademy.org/video?v=fLKOBQ6cZHA
What is Cubism? | Tate Kids

162 views / 0 likes - added 2 years ago

Learn all about Cubism! Meet Pablo Picasso and Georges Braque, the artists who started this famous art movement. Watch this short introduction for kids. Read more about Cubism on #TateKids: https://bit.ly/3sX9P6QBreakdown of topics in the video00:00-00:44
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What Is a Molecule?

1,671 views / 0 likes - added 5 years ago

Atoms, elements, molecules... What's the difference? This is part 3 in the Stated Clearly series: An Introduction to Chemistry. In it you will find a simplified definition of a molecule, you will learn how we model molecules, and you will see actual image
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What is Science?

314 views / 0 likes - added 6 years ago

Brian Cox and Richard Feynman provide a definition of Science. Full lecture can be viewed here: http://www.youtube.com/watch?v=enSXh4YY9Ws
03:22 Popular
How Do The Lungs Work? - Emma Bryce

1,025 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/what-do-the-lungs-do-emma-bryce When you breathe, you transport oxygen to the body's cells to keep them working, while also clearing your system...
15:23 Popular
Preimage and Kernel Example

762 views / 0 likes - added 9 years ago

Example involving the preimage of a set under a transformation. Definition of kernel of a transformation. More free lessons at: http://www.khanacademy.org/video?v=6yrPU8rYOhs
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How to Spot an Alien, According to NASA!

552 views / 0 likes - added 6 years ago

We often think of aliens as space monsters or little green men with laser guns, but what might alien life actually be like? Here we take a look at NASA's definition of life, and see how it's being used in the exploration of the cosmos, as well as in the c
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Why aren't plants black?

629 views / 0 likes - added 7 years ago

Why are plants green? Is there a reason plants evolved to be green, globally? What does it have to do with the color of the sunlight coming down through our atmosphere? http://physicsgirl.org/ http://twitter.com/thephysicsgirl http://facebook.com/thephysi
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Efficiency of a Carnot Engine

699 views / 0 likes - added 9 years ago

Definition of efficiency for a heat engine. Efficiency of a Carnot Engine. More free lessons at: http://www.khanacademy.org/video?v=M_5KYncYNyc
03:00 Popular
Vegetation Transformation: Crash Course Kids #5.2

1,179 views / 0 likes - added 9 years ago

Have you ever seen a magic trick where one thing changes to another thing? Well, that's nothing compared to what plants can do through a process called photosynthesis. In this episode, Sabrina talks about how photosynthesis works! This first series is bas
09:56 Popular
Ozone Layer and Eukaryotes Show Up in the Proterozoic Eon

741 views / 0 likes - added 9 years ago

Ozone Layer and Eukaryotes Show Up in the Proterozoic Eon. Great Oxygenation Event (Oxygen Catastrophe) More free lessons at: http://www.khanacademy.org/video?v=E1P79uFLCMc
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Brian Cox School Experiments: genome editing - classroom video

63 views / 0 likes - added 5 months ago

The Royal Society has produced a new set of videos and resources, presented by Professor Brian Cox, based around new and emerging STEM technologies. In this video, Brian joins a teacher to demonstrate a photosynthesis classroom activity, including set-up,
01:09 Popular
The Cold War Explained In One Minute

765 views / 2 likes - added 8 years ago

The most basic definition this side of the Siberia on the Cold War. Be sure to watch the full length HipHughes lecture here https://www.youtube.com/watch?v=bTk3dFC7t00 And subscribe at www.youtube.com/hiphughes
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Planktonium

219 views / 0 likes - added 2 years ago

Planktonium is a short film by Jan van IJken about the unseen world of living microscopic plankton. It is a voyage into a secret universe, inhabited by alien-like creatures. These stunningly beautiful, very diverse and numerous organisms are unknown to mo
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Here's What Holding Your Breath Does To Your Body

287 views / 0 likes - added 3 years ago

It's common to see how long you can hold your breath for, but how does your body know when youre at your breaking point? In this episode of Human, Patrick explains why it comes down to what's in your blood. Subscribe to Seeker! http://bit.ly/subscribeseek
01:35 Popular
Incredible: This Underwater Spider Has an Actual Scuba Tank

739 views / 1 likes - added 7 years ago

The scuba spider is the only arachnid to live exclusively underwater, despite lacking gills. Its secret, like its name suggests, is a makeshift oxygen supply. From: CRAZY MONSTERS: Spiders http://bit.ly/2jfZ2Rv
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16:37 Popular
im(T): Image of a Transformation

792 views / 0 likes - added 9 years ago

Showing that the image of a subspace under a transformation is also a subspace. Definition of the image of a Transformation. More free lessons at: http://www.khanacademy.org/video?v=hZ827mfh1Jo
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How Do Spacesuits Keep Astronauts Safe From The Vacuum Of Space?

745 views / 0 likes - added 8 years ago

There were many iterations of the spacesuit before astronauts started wearing what they do today, but how do they work? How Do Astronauts Poop in Space? ►►►► http://bit.ly/1SBdlNe Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG Read Mo
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What is a Force?

654 views / 1 likes - added 3 years ago

Force is a central concept in physics. By analysing the forces on an object, its resulting motion can be determined. But what exactly is a force? The word force is used in everyday language in a variety of contexts, only some of which reflect the scientif
04:05 Popular
What If Humans Could Photosynthesize?

986 views / 0 likes - added 8 years ago

Subscribe! http://bit.ly/ACSReactions The sun shines a massive amount of energy onto the Earth’s surface every day. What if humans could take a cue from plants and use sunlight to make their own food? From chloroplasts to carbon dioxide, Reactions creates
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03:40 Popular
Does The Size Of Your Brain Matter?

751 views / 1 likes - added 9 years ago

If big brains were a gauge of intelligence, whales would be the smartest animals on earth. How do we measure intelligence, and how much does the size of your brain matter? Do Men and Women Have Different Brains? ►►►►http://dne.ws/1hhWkq0 Read More: Are Bi
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Are Giant Insects Larger Than Humans Possible?

269 views / 0 likes - added 3 years ago

Science fiction films like 'The Fly' and 'Mothra' will show you giant insects creating havoc and destroying world order with their giantness. But, is that even possible? Science says, not really. When the insect's exoskeleton expands it gets too heavy and
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What Makes A Sandwich A Sandwich?

44 views / 0 likes - added 2 months ago

Today on Weird History Food, we are examining the definition of a sandwich. Is it an age old question, or an internet generated spark for the battle royale of keyboard warriors the world over? In the interest of convenience, people have always been lookin
01:55 Popular
Life May Have Existed A Billion Years Earlier Than We Thought!

948 views / 0 likes - added 7 years ago

Fossil records stretch back over a billion years, but new research says that complex life may have inhabited Earth even earlier. This Discovery Shows Life Might Have Come From Space - https://youtu.be/TLInopSVn-g Sign Up For The Seeker Newsletter Here - h
09:09
Opening Snack Containers with Hydrogen // Homemade Science with Bruce Yeany

418 views / 1 likes - added 5 years ago

The reaction between Hydrogen and Oxygen to get water is featured in a number of exothermic demonstrations, from shooting soda bottles down the hallway to opening a variety of snack containers. Note of caution, for safety purposes I am using small contain
00:58
These Bubbles Are Magnetic

194 views / 0 likes - added 2 years ago

I show you how oxygen is attracted to a magnet because it is paramagneticGet Your Experiment Box Here: https://theactionlab.com/ See the full video here: https://youtu.be/swrZxeUJy5ISubscribe to my main channel here: https://www.youtube.com/c/TheActionLab
03:09 Popular
What Holding Your Breath Does To Your Body

791 views / 2 likes - added 7 years ago

Is holding your breath bad for you? And did you know that you can hold it longer underwater than you can on land? How Our Ocean Obsession Led To A One-Man Submarine - https://youtu.be/FMdN5YtKhVY Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1
13:37 Popular
The History Of Life On Earth - Crash Course Ecology #1

1,312 views / 0 likes - added 9 years ago

With a solid understanding of biology on the small scale under our belts, it's time for the long view - for the next twelve weeks, we'll be learning how the living things that we've studied interact with and influence each other and their environments. Li
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01:53 Popular
TIL: Whale Poop Freshens Our Air | Today I Learned

773 views / 0 likes - added 7 years ago

The ocean produces at least 50 percent of the Earth’s oxygen, and strangely enough, whale poop is the fuel that helps keep our oceans alive. In this episode of Today I Learned, Asha de Vos tell us why we should all say thanks to whales and their poop. ➡ S
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How Does Agoraphobia Work?

550 views / 0 likes - added 8 years ago

Agoraphobia is a complicated and difficult psychological condition that is easily misunderstood. Learn about life with agoraphobia in this episode of BrainStuff. Learn more at HowStuffWorks.com: http://health.howstuffworks.com/mental-health/anxiety/panic-
07:48 Popular
World Record Elephant Toothpaste w/ David Dobrik !!

1,069 views / 0 likes - added 5 years ago

Thank you David and V.Squad: https://youtu.be/verfkI7Cyg0Share This Video: https://youtu.be/Ergj7kxhw8kFollow me on Instagram: https://www.instagram.com/nickuhasFollow Kaleb Seaton (DP): https://www.instagram.com/kalebseatonScience Bob's 2018 Attempt: htt
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Respiratory System: From Inspiration to Expiration Explained in Simple Words

517 views / 0 likes - added 2 years ago

The respiratory system is composed of the nose or nasal cavity, the pharynx, the larynx, the trachea, the bronchi, and the lungs. The respiratory system's functions are gaseous exchange, inhaling oxygen and exhaling out carbon dioxide, and balancing the p
01:57
Coronavirus Animation: High Impact Demonstrates How COVID-19 Impacts the Body

506 views / 0 likes - added 4 years ago

https://highimpact.com/ Coronavirus, which causes COVID-19, originated in the city of Wuhan, China, and has since spread across the globe at an alarming rate. We produced this 3D coronavirus animation to show how COVID-19 is believed to be transmitted whi
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The Bacteria That Made Life Possible Are Now Killing Us

622 views / 0 likes - added 5 years ago

Thanks to the St. Croix Watershed Research Station for sponsoring this video! To learn more about their work, visit https://www.smm.org/scwrs/.Aquatic cyanobacteria first oxygenated earths air, making human life possible; now, due to our actions, cyanobac
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What Does Altitude Sickness Do to the Human Brain?

538 views / 0 likes - added 5 years ago

As if climbing a mountain wasnt hard enough already, forcing the body to acclimate to high altitudes too quickly can not only stop someone from reaching the summit, it can have dire consequences. But altitude sickness doesnt just affect adrenaline-driven
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CO2 Extinguisher - Sick Science! #170

343 views / 0 likes - added 4 years ago

See the science behind this experiment at: http://www.stevespanglerscience.com/lab/experiments/co2-extinguisherCarbon dioxide is a gas that we interact with every day. For instance, CO2 enables plants to perform photosynthesis, you exhale CO2 when you bre
12:53 Popular
Nitrogen (new) - Periodic Table of Videos

1,197 views / 0 likes - added 6 years ago

Here it is - a new video about the element Nitrogen. More links and info in full description ↓↓↓ Objectivity: http://bit.ly/Objectivity Chemistry of Lunar Lift-Off: https://youtu.be/JLCrZGgKD-k Liquid Oxygen 1: https://youtu.be/7NXfyCezUFk Liquid Oxygen 2
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Why Don't They Have Parachutes For Passengers In Commercial Planes?

368 views / 0 likes - added 3 years ago

Commercial airplanes don't give parachutes to passengers. While airplanes have plenty of safety features that help in landing them safely during emergencies, having parachutes onboard for every passenger doesn't seem like a bad idea, does it? Although it
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If Rockets were Transparent

342 views / 0 likes - added 4 years ago

Launch to orbit in real time Fuel Burn and Staging of the Saturn V, Space Shuttle,Falcon Heavy and the Space Launch System (SLS) rockets Launching from Kennedy Space Center Launch Complex 39 Red = Kerosene RP-1 Orange = Liquid Hydrogen LH2 Blue = Liquid O
05:36 Popular
Are You Thinking About Breathing While You Read This? (Now You Are)

857 views / 0 likes - added 7 years ago

What really drives us to breathe? And how dangerous is it to hyperventilate and hold your breath? The Best Comfort Food in Koreatown NYC || Food/Groups Seoul Food - https://www.youtube.com/watch?v=hVWDeBGlTyA Sign Up For The Seeker Newsletter Here - http:
05:20 Popular
What makes a poem … a poem? - Melissa Kovacs

893 views / 0 likes - added 7 years ago

View full lesson: http://ed.ted.com/lessons/what-makes-a-poem-a-poem-melissa-kovacs What exactly makes a poem … a poem? Poets themselves have struggled with this question, often using metaphors to approximate a definition. Is a poem a little machine? A fi
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What if Green Color Disappeared? | #aumsum #kids #science #education #children

986 views / 1 likes - added 4 years ago

What if Green Color Disappeared?Firstly, if green color disappeared, green leaves will become invisible, green cover of cities will suddenly vanish.Secondly, if green color disappeared, forests will suddenly start looking extremely different.Thirdly, if g
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Does TV Resolution Matter?

628 views / 0 likes - added 8 years ago

You’ve heard all the hype about high-definition TV, ultra-high definition and more. But does this mad race to jame more pixels on a screen actually matter? Tune in to learn more about the human eye and digital resolution. VIEW CARLTON BALE'S TV RESOLUTION
04:16 Popular
How Fire Extinguishers Work

986 views / 1 likes - added 8 years ago

Fire extinguishers are nearly ubiquitous, and they can be an invaluable, life-saving device. But what’s inside those little red cylinders, and how does it stop a fire? Share on Facebook: https://goo.gl/hF7RFe Share on Twitter: https://goo.gl/qKWGmd Subscr
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08:53 Popular
What is Evolution?

2,021 views / 0 likes - added 6 years ago

Support Stated Clearly on Patreon: https://www.patreon.com/statedclearly Evolution is often considered a complex and controversial topic but it's actually a very simple concept to understand. Watch this short animation to see how evolution works. Share it
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The Age of Giant Insects

561 views / 0 likes - added 5 years ago

Signup for your FREE trial to The Great Courses Plus here: http://ow.ly/PeiY30egcZN Insects outnumber humans by a lot and we only like to think we're in charge because we're bigger than they are. But insects and other arthropods weren’t always so small. A
03:52 Popular
How polarity makes water behave strangely - Christina Kleinberg

999 views / 0 likes - added 6 years ago

View full lesson: http://ed.ted.com/lessons/how-polarity-makes-water-behave-strangely-christina-kleinberg Water is both essential and unique. Many of its particular qualities stem from the fact that it consists of two hydrogen atoms and one oxygen, theref
03:52 Popular
Science For Kids - Jumping Candle Flame Experiment - ExpeRimental #13

840 views / 0 likes - added 9 years ago

Make a flame jump through the air in this fun science experiment to do at home with children. For info sheets and printable badges, click here: http://bit.ly/CandleChem ExpeRimental is a series of videos showing fun, cheap, simple science activities to do
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Moebius Strips

189 views / 0 likes - added 2 years ago

Students make Moebius strips and use them to demonstrate the interconnectedness of an environment. They explore four natural cycles water, oxygen/carbon dioxide, carbon, nitrogen that exist within the environment.This engineering curriculum aligns to Next
05:57 Popular
Making Glass - Melting Sand with High Voltage Electricity!

1,468 views / 1 likes - added 5 years ago

Craig Beals from Beals Science meets up with Quinn, a former student of his to experiment with electricity in the lab. Together they use a high voltage microwave transformer to make plasma by pulling an arc from the transformer to a nail causing a flaming
02:46
What Counts as a Mountain?

571 views / 0 likes - added 7 years ago

I'm at the top of Mount Evans, more than 14,000 feet - 4.3km - above sea level. This is definitely a mountain: but why doesn't the smaller summit next to it also count? Let's talk about prominence. (Just not for too long, I'm getting low on oxygen.) I'm a
02:06 Popular
What Causes Growing Pains?

702 views / 1 likes - added 8 years ago

Growing Pains are real, but no one seems to know why exactly kids get them. Learn what we do know here on SciShow Quick Question! Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow Dooblydoo thanks go to the following Patreon
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10:23 Popular
Respiratory System, Part 2: Crash Course A&P #32

1,253 views / 1 likes - added 9 years ago

Can a paper bag really help you when you are hyperventilating? It turns out that it can. In part 2 of our look at your respiratory system Hank explains how your blood cells exchange oxygen and CO2 to maintain homeostasis. We'll dive into partial pressure
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Reversing Entropy and The Arrow Of Time

608 views / 0 likes - added 3 years ago

In this video I show you water that flows backwards and talk about if it is possible to reverse entropy and what would it look like if you reverse entropy and the arrow of time. Are the physics in the movie Tenet realistic?Great video that goes into more
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Controlling An Airport From 80 Miles Away

493 views / 0 likes - added 6 years ago

London City Airport's getting a new control tower: but it's just going to be a large mast with 14 high-definition cameras on it. The actual tower will be 80 miles away, in the headquarters of NATS near Swanwick. It feels questionable: but is it? Thanks to
05:17 Popular
5 Weird Ways To Put Out A Candle

828 views / 0 likes - added 8 years ago

What happens when you pour liquid nitrogen on a flame? What about when you blow on the flame with a cup in the way? Try these five unusual ways to extinguish a candle. Pour out the flame with CO2. Cut off the oxygen supply to the flame without fully cover
10:01 Popular
Blood, Part 2 - There Will Be Blood: Crash Course A&P #30

1,008 views / 0 likes - added 9 years ago

It's time to start talking about some of the terrible things you can do to your own body, like blood doping. We'll start by explaining the structure and function of your erythrocytes, and of hemoglobin, which they use to carry oxygen. We'll follow the for
05:11 Popular
How Optical Illusions Trick Your Brain

1,759 views / 7 likes - added 8 years ago

Things are not at all as they seem... What are the different types of optical illusions and why are our eyes tricking us? How The Human Eye Evolved To Be So Complex - http://bit.ly/2canNZ2 Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Rea
15:24
Spending 24 Hours On Top Of A Mountain

126 views / 3 likes - added 6 months ago

WE HAD LIKE NO OXYGEN UP HERE, IT WAS CRAZY!New Merch - https://mrbeast.storeCheck out Viewstats! - https://www.viewstats.com/SUBSCRIBE OR I TAKE YOUR DOGFor any questions or inquiries regarding this video please reach out to chucky@mrbeastbusiness.com---
11:40 Popular
Circulatory&Respiratory Systems - CrashCourse Biology #27

2,378 views / 0 likes - added 9 years ago

Hank takes us on a trip around the body - we follow the circulatory and respiratory systems as they deliver oxygen and remove carbon dioxide from cells, and help make it possible for our bodies to function. Crash Course Biology is now available on DVD! ht
01:25 Popular
First Motion Picture Ever Made

1,155 views / 0 likes - added 8 years ago

By definition, a motion picture is a series of pictures, projected onto a screen, creating the illusion of movement. By the 1800's humans had discovered photography, projection and motion. We just hadn't put them together. Then, in 1878 a guy called Edwar
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11:54 Popular
Vascular Plants = Winning! - Crash Course Biology #37

1,189 views / 0 likes - added 9 years ago

Hank introduces us to one of the most diverse and important families in the tree of life - the vascular plants. These plants have found tremendous success and the their secret is also their defining trait: conductive tissues that can take food and water f
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What If The Sun Disappeared For One Month?

595 views / 0 likes - added 5 years ago

What if the sun goes out right now? This video was sponsored by Google Science Fair Enter the 2018 Google Science Fair at https://bit.ly/2OsnU9r and check out their YouTube page at https://www.youtube.com/user/GoogleScienceFair/featured. See official rule
03:34 Popular
How Atoms Bond - George Zaidan And Charles Morton

840 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/how-atoms-bond-george-zaidan-and-charles-morton Atoms can (and do) bond constantly; it's how they form molecules. Sometimes, in an atomic tug-of-war, one atom pulls electrons from another, forming an ionic bond.
03:30 Popular
Roly Polies Came From the Sea to Conquer the Earth | Deep Look

776 views / 1 likes - added 7 years ago

Pill bugs. Doodle bugs. Potato bugs. Wood Shrimp. Whatever you call them, there’s something less creepy about these critters than other insects. Maybe it’s because they’re not insects at all. SUBSCRIBE to Deep Look! http://goo.gl/8NwXqt DEEP LOOK is a ult
01:41 Popular
Jet Engine In A Jar

1,111 views / 0 likes - added 8 years ago

When evaporated fuel mixed with oxygen is lit, a crazy pulse jet is created--in a jam jar! OUTRAGEOUS ACTS OF SCIENCE Saturdays 9/8c on Science http://science.discovery.com/tv-shows/outrageous-acts-of-science Watch full episodes: http://bit.ly/OutrageousA
05:19 Popular
The Ozone Layer Was Doomed Until a Handful of Scientists Stood Up to Power

1,095 views / 0 likes - added 6 years ago

You might be surprised to learn the hole in the ozone layer has almost healed. Even more surprising? We actually fixed it with legislation. Here’s how. Wait… Is China Really the Leader in Green Energy? - https://youtu.be/AKpj50et82c Read More: The Montrea
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Jaw-dropping Facts of Planets

465 views / 0 likes - added 4 years ago

This is Titan, and these are lakes and rivers of liquid methane, the main component of natural gas. In here, it naturally rains trillions of dollars worth of gas from the sky. According to NASA, Titan is the largest moon of Saturn and has hundreds of time
02:51 Popular
Why Is Poop Brown And Pee Yellow?

1,151 views / 0 likes - added 7 years ago

To start using Tab for a Cause, go to: http://tabforacause.org/r/minuteearth2 The pigments in our food all get destroyed on their way through our digestive system...so where do the colors of our poop and pee come from? Thanks also to our supporters on htt
01:02 Popular
Stunning Ultra HD Video From Space

894 views / 1 likes - added 9 years ago

This week NASA released a first look of ultra-high definition video shot on and from the International Space Station. Here, 60 seconds of the most breathtaking new footage. Still haven’t subscribed to WIRED on YouTube? ►► http://wrd.cm/15fP7B7 CONNECT WIT
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AJ's Life with Microcephaly and a Brain Injury (An Existence Filled with Love)

635 views / 0 likes - added 5 years ago

AJ is diagnosed with microcephaly and was deprived of oxygen for ten minutes at birth. This resulted in an anoxic brain injury. LaFonda, who adopted him after originally serving as his nurse, believes that AJ is deserving of a loving family.SBSK Patreon (
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Travel Deep Inside a Leaf | California Academy of Sciences

538 views / 1 likes - added 5 years ago

Take a journey inside a leaf of a redwood tree. Enter the stoma and view photosynthesis on a molecular level, knowing that the animation prioritizes scientific accuracy. Educators might also be interested in an annotated version of this video: https://you
08:36 Popular
Making Hydrogen Fueled Mini-Rockets

842 views / 0 likes - added 5 years ago

Craig Beals demonstrates how hydrogen and oxygen gas can be made in the lab and used as a fuel to propel a mini rocket across the lab. This experiment shows several types of reactions including: Double Replacement Reactions, Decomposition Reactions, Combu
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What Is Life? | Jeff Marlow | TEDxBeaconStreet

828 views / 0 likes - added 8 years ago

What is life? Even as we send robotic explorers into space to look for signs of life and answer eternal questions of life beyond Earth, scientists lack a coherent definition of the phenomenon. A theoretical underpinning of life is needed, and expeditions
01:37 Popular
Artificial Womb Successfully Grew Baby Sheep And Humans Could Be Next

716 views / 0 likes - added 7 years ago

Inside what look like over sized zip-lock bags strewn with tubes of blood and fluid, eight fetal lambs continued to develop -- much like they would have inside their mothers. Over four weeks, their lungs and brains grew, they sprouted wool, opened their e
02:09 Popular
What's the Difference Between Fruits and Vegetables?

956 views / 2 likes - added 7 years ago

So we all know that fruits and vegetables are good for you but what makes a fruit a fruit and a vegetable a vegetable? It is actually quite simple to determine the difference because fruits have seeds and vegetables do not. But while by definition it is e
02:35
Transhumanism: Will humans evolve to something smarter? | A-Z of ISMs Episode 20 - BBC Ideas

514 views / 0 likes - added 4 years ago

What does transhumanism mean? What is the definition of transhumanism? Philosopher Julian Baggini explains the radical vision of transhumanism - where humans become part-machine... and are all the better for it. Feminism, Darwinism, capitalism, socialism,
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How to extract iron from cereal

382 views / 0 likes - added 4 years ago

From a young age we are taught that iron is a nutrient that makes us strong. It is a vital component of haemoglobin, which is the substance in red blood cells that carries oxygen. Since the 1940s, breakfast cereals have been fortified with a variety of vi
03:15
Teen Titans Go! | Robin Teaches Titans About Irony | Cartoon Network UK

549 views / 1 likes - added 3 years ago

Robin is shocked to find out that his teammates don't know the definition of irony. Welcome to the official Cartoon Network UK YouTube channel! Watch funny cartoon videos from all your favourite shows: Teen Titans Go!, Adventure Time, The Amazing World of
05:15 Popular
Machine Learning Explained

1,026 views / 0 likes - added 6 years ago

Machine learning explained simply. In this video you'll learn what exactly machine learning is and machine learning basics. No knowledge of machine learning required to watch this video. Hi! I'm Jade. Subscribe to Up and Atom for new physics, math and com
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Get To Know A Dinosaur!

689 views / 0 likes - added 9 years ago

Do you have any questions about dinosaurs, or anything else about nature, or outer space, or machines, then let us know by leaving a comment or emailing us at kids@thescishow.com. ---------- Like SciShow? Want to help support us, and also get things to pu
01:46 Popular
Crazy Circle Illusion!

835 views / 0 likes - added 8 years ago

Add me on Facebook. (click LIKE on Facebook to add me) "http://www.facebook.com/brusspup Download the song in this video: Song name "Monolith" iTunes: https://itunes.apple.com/us/album/monolith-single/id596457486 Amazon: http://www.amazon.com/Monolith-bru
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02:29 Popular
Sesame Street: Kunal Nayyar Helps Grover fix his Robot

709 views / 0 likes - added 9 years ago

A robot is a machine that can do things by itself that are similar to what people can do. For example, a robot can tell you the definition of the word robot. OR it can attack Grover and Kunal Nayyar! Watch the clip to see which action the Robot performs.
04:14 Popular
Why Scientists Are Creating Fire Tornadoes!

1,225 views / 6 likes - added 8 years ago

Scientists recently created a 3 inch fire tornado. What are the chemical components of fire and what can it be used for? How Do Car Companies Cheat Emissions Tests? - http://bit.ly/2bHLEUs Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Rea
04:37 Popular
We Still Don't Understand What Water Is, Here's Why

712 views / 1 likes - added 4 years ago

Water is actually really weirdlike, way weirder than you probably realizeand our understanding of it might only just be coming to a boil. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop
03:39 Popular
Methane Explosion (SLOW MOTION) - Periodic Table Of Videos

712 views / 0 likes - added 9 years ago

A methane-oxygen mix ensures a bigger bang! See our original methane video at: https://youtu.be/yXB3ULFKl0o Wallabies and methane: https://youtu.be/6n7ARh7rNFU Planar methane: https://youtu.be/b_L9DcGiXyc Methane Playlist: https://www.youtube.com/playlist
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Hope or Hype? How Seaweed May Help Revive Our Oceans

145 views / 0 likes - added 2 years ago

In some parts of the ocean, like in the Gulf of Mexico, there is so little oxygen in the water that the marine life is actually suffocating. Could kelp help?...Follow us!Instagram: https://www.instagram.com/novapbs/Facebook: https://www.facebook.com/NOVAp
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Why Do Some Animals Get Gigantic?

443 views / 0 likes - added 6 years ago

Get your first KiwiCo box free by going to http://www.kiwico.com/minuteearth Occasionally, internal or external factors change, allowing certain animals to become giant versions of themselves. Thanks also to our supporters on https://www.patreon.com/Minut
02:51 Popular
How This Sea Shell Knows the Weather in Greenland

798 views / 0 likes - added 7 years ago

Foraminifera – tiny, single-celled marine life forms – build gorgeous houses that record how much ice there is on the planet. This video was supported by the Heising-Simons Foundation. To learn more, visit https://www.heisingsimons.org/ Special thanks to
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02:41
What's In A Candle Flame?

258 views / 0 likes - added 3 years ago

Microwave grape plasma: http://www.youtube.com/watch?v=RwTjsRt0FzoNorthern Lights: http://www.youtube.com/watch?v=knwiWm4DpvQNanodiamonds in candle flames: http://www.youtube.com/watch?v=KzOkuGQC3RwRelight Candle Trick: http://www.youtube.com/watch?v=1tXP
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MinuteEarth Explains: Stuff That...Isn't

317 views / 1 likes - added 4 years ago

Help support COVID-19 relief efforts every time you surf the web. Download the Tab For A Cause extension today at http://tabforacause.org/minuteearth2In this collection of classic MinuteEarth videos, we find out that lots of what we thought we knew about
04:15
Everything Is Chemical

363 views / 0 likes - added 4 years ago

Plants and animals are mostly composed of carbon, hydrogen, oxygen, and nitrogen. These chemicals – and how they are put together – underlie everything around us. That’s why chemistry is such a valuable tool for agricultural, environment
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What is Slime Mold and is it Intelligent?

300 views / 0 likes - added 4 years ago

How much brain do you need to be smart? Bees and ants perform marvels as colonies, though each insect has barely any brain. And plantswith no brain at allexhibit behaviors that, by any definition, count as intelligent. Brace yourself for a mind-bending ex
03:24
CPR in Action | A 3D look inside the body

398 views / 0 likes - added 2 years ago

This 3D animation was designed to share life-saving information with the general public to demonstrate the importance of good effective CPR! Effective compressions create an artificial pump and send oxygenated blood to the brain to keep the brain alive. C
10:28 Popular
Plant Cells: Crash Course Biology #6

1,569 views / 1 likes - added 9 years ago

Hank describes why plants are so freaking amazing - discussing their evolution, and how their cells are both similar to&different from animal cells. Crash Course Biology now available on DVD! http://dftba.com/product/1av/CrashCourse-Biology-The-Complete-S
04:51
How We Learned That Water Isn't An Element

135 views / 0 likes - added 1 year ago

Keep exploring at https://brilliant.org/MinuteEarth. Get started for free, and hurry the first 200 people get 20% off an annual premium subscription.For thousands of years, water was thought to be an element. That is, until some of the greatest chemists i
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Sesame Street: Evan Lysacek teaches Elmo and Stinky about Confidence

691 views / 0 likes - added 9 years ago

Stinky wants to tell you about the word confidence, but he's not confident that he can do it. Of course, confidence is about believing in yourself and your ability to do what you want to do. If only Stinky could learn to practice the very definition of th
01:58
Underwater robot may unearth climate mysteries

191 views / 0 likes - added 3 years ago

Two hundred meters under the sunny waves of the ocean lies the mesopelagic zone, a cold, dark section of water where humans rarely venture. This area, dubbed the twilight zone houses animals like krill, squid, and jellyfish. Twilight zone animals play a m
05:36
Sandwich Bag Fire Starter

321 views / 0 likes - added 4 years ago

Grant Thompson - the King of Random - teaches me how to start a fire with a Sandwich bag. And we tried to melt glass in my backyard: https://goo.gl/zb0uE0Check out his channel: http://ve42.co/KoRThe intensity of sunlight on Earth is about 1300 Watts per s
11:43 Popular
Bach: Brandenburg Concerto No. 3 in G Major, BWV 1048: Complete 4K UHD; Voices of Music

862 views / 0 likes - added 5 years ago

Hey everyone~! Please consider a donation, https://www.voicesofmusic.org/donate.html and we will make more videos like this one :) For the first time in 4K Ultra High Definition video, Bach's Brandenburg Concerto No. 3 in G Major (BWV 1048), complete, per
02:54
The Roots of Exploring Plant Intelligence

371 views / 0 likes - added 5 years ago

Tune in and join the conversation during the premiere of "Intelligence Without Brains" on Friday, November 8th at 8pm EST.PROGRAM DESCRIPTIONHow much brain do you need to be smart? Bees and ants perform marvels as colonies, though each insect has barely a
07:20
Can a Plant Remember?

388 views / 0 likes - added 5 years ago

Tune in and join the conversation during the premiere of "Intelligence Without Brains" on Friday, November 8th at 8pm EST.PROGRAM DESCRIPTIONHow much brain do you need to be smart? Bees and ants perform marvels as colonies, though each insect has barely a
01:04
The Life Of A Star Explained In 1 Minute

517 views / 0 likes - added 6 years ago

The iron in our blood, the silicon in your computer, the oxygen that we breath - all of those elements were synthesized inside a star. UC Santa Cruz astrophysicist Enrico Ramirez-Ruiz walks us through the process from a star's beginning to its death. FEAT
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HIRMES: SOFIA's latest high-resolution Mid-infrared Spectrometer

586 views / 0 likes - added 6 years ago

A team from NASA's Goddard Space Flight Center in Greenbelt, Maryland, is developing a new, third-generation facility science instrument for the Stratospheric Observatory for Infrared Astronomy, SOFIA. The High Resolution Mid-InfrarEd Spectrometer (HIRMES
11:08 Popular
Can Trees Really Fight Climate Change?

874 views / 0 likes - added 4 years ago

SUBSCRIBE so you dont miss a video! http://bit.ly/iotbs_sub Were on PATREON now! Join the community https://www.patreon.com/itsokaytobesmart More info and sources below Can trees really save us from climate change? For eons, nature has relied on photosynt
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An Actually Good Explanation of Moles

683 views / 0 likes - added 3 years ago

The first 200 people to sign up at https://brilliant.org/stevemould/ will get 20% off an annual subscription that gives you access to the full archive of Daily Challenges and every single courseMoles (in chemistry) are really clever and useful. The defini
05:46
Exploding Eggs - Making Hydrogen Gas from Acid

618 views / 0 likes - added 5 years ago

Craig Beals shows how to make hollow eggs explode by filling them with hydrogen gas. The gas is made by reacting hydrochloric acid with zinc metal. The single replacement reaction produces hydrogen gas which will combust in the presence of oxygen to make
07:08 Popular
Spontaneous Combustion With H202 (Hydrogen Peroxide)

904 views / 0 likes - added 7 years ago

SUBSCRIBE!: http://bit.ly/1G97GmA SHARE THIS VIDEO: https://youtu.be/HboqxpNUU94 Nickipedia Live Website: http://www.NickipediaLive.com Team! I’ve always been told that 35% hydrogen peroxide is really dangerous. One of the dangers is that when H202 decomp
06:37 Popular
The kilogram has changed forever. Here's why.

1,085 views / 0 likes - added 5 years ago

In November, scientists from around the world met in Paris to do something remarkable: they redefined the kilogram. This standard of measure was once based on a hunk of metal under lock and key in France but in 2019, it will officially be defined by somet
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Motion In A Straight Line: Crash Course Physics #1

1,833 views / 1 likes - added 8 years ago

In this, THE FIRST EPISODE of Crash Course Physics, your host Dr. Shini Somara introduces us to the ideas of motion in a straight line. She talks about displacement, acceleration, time, velocity, and the definition of acceleration. Also, how does a physic
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How Does Plankton Move? | Richard Hammond's Invisible Worlds | Earth Lab

537 views / 1 likes - added 5 years ago

Plankton is extremely important for life on earth as it provides 50% of our oxygen, but how do they move in the aquatic ecosystem? Subscribe: http://bit.ly/SubscribeToEarthLab Best of Earth Lab: http://bit.ly/EarthLabOriginals Best of BBC Earth: http://bi
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Introduction To Partial Pressure | Gases And Kinetic Molecular Theory | Chemistry | Khan Academy

1,715 views / 0 likes - added 8 years ago

Definition of partial pressure and Dalton's law of partial pressure. Example of calculating partial pressure of a gas in a mixture from the total pressure and partial pressure of the other gases in the mixture. Chemistry on Khan Academy: Did you know that
09:07 Popular
How Much Would it Cost to Live on the Moon?

787 views / 0 likes - added 8 years ago

Support Wendover Productions on Patreon: https://www.Patreon.com/Wendover Productions Living on the moon would be very, very expensive, but let's take nine minutes to calculate just how expensive it would be. Youtube: http://www.YouTube.com/WendoverProduc
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How to live without a heart or a brain - Lessons from a Jellyfish

611 views / 0 likes - added 4 years ago

The jellyfish is one weird sea animal. What makes it even weirder is that it doesnt have a brain or a heart. Though it doesnt have a brain, it does have a nervous system in the form of nerve nets and some have a structure called a nerve ring. This allows

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