Search Results: "Supernova clarification"

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01:32
Supernova clarification

534 views / 0 likes - added 9 years ago

Supernova clarification More free lessons at: http://www.khanacademy.org/video?v=QMv4kxATfzs
04:42
How To Detect A Supernova - Samantha Kuula

649 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/how-to-detect-a-supernova-samantha-kuula Just now, somewhere in the universe, a star exploded. In fact, a supernova occurs every second or so in the observable universe. Yet, we’ve never actually been able to wa
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11:58
Supernova (Supernovae)

582 views / 0 likes - added 9 years ago

Supernova (Supernovae) More free lessons at: http://www.khanacademy.org/video?v=qOwCpnQsDLM
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Was Human Evolution Driven By Radiation From A Supernova? | How The Universe Works

636 views / 0 likes - added 4 years ago

It is thought that a supernova helped create our solar system from a floating cloud of dust and gas, but did a supernova also drive the evolution of human life on Earth?Subscribe to Discovery UK for more great clips:http://www.youtube.com/subscription_cen
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How One Supernova Measured The Universe

307 views / 0 likes - added 3 years ago

In 2015 astronomers successfully predicted the appearance of a supernova within a couple weeks. How did they do it? Win your Ultimate Tech Bundle by entering Fasthosts Techie Test here: https://fasthosts.com/veritasium (Competition now closed) This video
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Ape Clarification

443 views / 0 likes - added 9 years ago

Ape Clarification - that they have no tails More free lessons at: http://www.khanacademy.org/video?v=oFGkYA_diDA
05:19
Inferior Goods Clarification

538 views / 1 likes - added 9 years ago

More clarification on inferior and normal goods More free lessons at: http://www.khanacademy.org/video?v=TAhRoJB34nw
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Stellar Parallax Clarification

469 views / 0 likes - added 9 years ago

Stellar Parallax Clarification More free lessons at: http://www.khanacademy.org/video?v=6FP-hLuAlr4
02:42 Popular
Clarification of Confidence Interval of Difference of Means

721 views / 0 likes - added 9 years ago

Clarification of Confidence Interval of Difference of Means More free lessons at: http://www.khanacademy.org/video?v=yQsCMnz9wO8
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First living things on land clarification

707 views / 0 likes - added 9 years ago

First living things on land clarification (This video copyrighted under Create Commons Attribution and Share-Alike CC-BY-SA license) More free lessons at: http://www.khanacademy.org/video?v=3gUE_P9T-Wk
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Evolution Clarification

538 views / 0 likes - added 9 years ago

Clarifying some points on evolution and intelligent design More free lessons at: http://www.khanacademy.org/video?v=nh1R-gyY7es
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What Happens After A Supernova Explodes? - with Jen Gupta

268 views / 1 likes - added 3 years ago

When massive stars explode, we get some very strange new celestial objects from their remains.Subscribe for regular science videos: http://bit.ly/RiSubscRibeIn this short clip from her talk 'The Universe Beyond Visible Light', astrophysicist Jen Gupta exp
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Mass and Weight Clarification

514 views / 0 likes - added 9 years ago

Difference between mass and weight More free lessons at: http://www.khanacademy.org/video?v=IuBoeDihLUc
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Thermodynamic Entropy Definition Clarification

506 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
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The invisible universe, from supernova to black holes with Matthew Bothwell

137 views / 0 likes - added 1 year ago

How different does the invisible Universe look from the home we thought we knew? What does the cosmos have in store for us beyond the phenomena we can see, from black holes to supernovas?Watch the Q&A: https://youtu.be/t8VUHQneRtcMatthew's book 'The Invis
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The Veil Nebula Is More Stunning Than Ever Before Thanks to New Enhanced Image

196 views / 0 likes - added 3 years ago

Researchers are taking another look at one of astronomys best-known supernova remnants, which covers an area of the night sky six times larger than that of the full moon, according to NASA.
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Earth Formation

720 views / 0 likes - added 9 years ago

How the Earth is a the byproduct of a local supernova More free lessons at: http://www.khanacademy.org/video?v=VbNXh0GaLYo
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Fluids (part 11)

439 views / 0 likes - added 9 years ago

Clarification of the problem in part 10 More free lessons at: http://www.khanacademy.org/video?v=HnfBFeLunk4
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Why Do Stars Explode?

815 views / 3 likes - added 7 years ago

What happens when stars die? You might find yourself a bit “starstruck” at just how huge their exit can be. How Do We Weigh Stars? ►►►► http://bit.ly/24mNwkn Sign Up For The Seeker Newsletter Here ►►►► http://bit.ly/1UO1PxI Read More: Found: The Most Powe
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More on Total Revenue and Elasticity

495 views / 0 likes - added 9 years ago

Clarification on the relationship between total revenue and elasticity More free lessons at: http://www.khanacademy.org/video?v=KgrLUQYgIJE
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More on Entropy

451 views / 0 likes - added 9 years ago

More clarification as to what entropy is and what entropy is not. More free lessons at: http://www.khanacademy.org/video?v=dFFzAP2OZ3E
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What Does Dark Energy Really Do? | Space Time | PBS Digital Studios

649 views / 0 likes - added 7 years ago

Dark energy, what exactly does it do? Find out in this episode of Space Time! Get your own Space Time tshirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Re
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Stacked Ball Drop

797 views / 0 likes - added 8 years ago

What happens when you drop a perfectly balanced stack of balls? And how is the result like a supernova? The classic momentum transfer demonstration, at the next level. A big thank you to my nephews and niece Drew, Max and Whitney for creating the trampoli
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Ancient supernovae might have upended Earths evolution

130 views / 0 likes - added 1 year ago

When stars run out of fuel, they can collapse under their own gravity, exploding as supernovae that blast debris and radioactive nuclei far into space. Most of these events are too far from Earth to impact our planet. But if one happened nearby, the effec
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We Built a Tree-Planting Cannon #TeamTrees

439 views / 1 likes - added 4 years ago

Thanks, Ring for sponsoring today's video! Get the Ring Doorbell Kit today at https://ring.com/LTT Go to https://privacy.com/linus to get $5 off your first purchase! We believe tree planting is important, but a process that could use some modernization. T
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What is a Nova?

533 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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How Does Iron Spark One Of The Most Violent Cosmic Events?

671 views / 0 likes - added 8 years ago

Stars are basically machines for turning lighter elements into heavier elements via the nuclear fusion reactions that take place in their cores. But at the very moment this fusion process creates iron, the star goes supernova and releases more energy in a
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Are There Antimatter Galaxies?

577 views / 0 likes - added 7 years ago

One of the big mysteries in astronomy is what happened to all the antimatter? Is it possible that it’s actually still out there, in huge antimatter galaxies? Support us at: http://www.patreon.com/universetoday More stories at: http://www.universetoday.com
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High Mass Stars: Crash Course Astronomy #31

959 views / 1 likes - added 8 years ago

Massive stars fuse heavier elements in their cores than lower mass stars. This leads to the creation of heavier elements up to iron. Iron robs critical energy from the core, causing it to collapse. The shock wave, together with a huge swarm of neutrinos,
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Planet Formation out of Black Hole Belches

574 views / 0 likes - added 7 years ago

New studies suggest lonely planets flying through intergalactic space were formed by star-destroying supermassive black holes. Subscribe to our channel! https://www.youtube.com/SciAmerican The conventional understanding of how planets formed has undergone
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Intel Manufacturing Center

153 views / 0 likes - added 2 years ago

Receive a $25 credit for Ting Mobile today when you sign up at https://linus.ting.com/ Get 50% off on your annual Zoho CRM subscription at: https://lmg.gg/ZohoCRM Linus travels to Israel to get a tour an Intel Manufacturing Center known as Fab 28. This le
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Argon | Music From the Periodic Table

364 views / 0 likes - added 3 years ago

Explore the soundtrack to the universe with Music from the Periodic Table, a weekly music listening series featuring compositions by the Exploratorium Sound Artist Wayne Grim. This week we're tuning into Argon.--Be in your elements every Friday to listen
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What Happens If A Star Explodes Near The Earth?

129 views / 0 likes - added 1 year ago

People have witnessed supernovae for millennia, but what threat do they pose to life on Earth? 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
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Betelgeuse Is Destined to Explode as a SupernovaBut When?

261 views / 0 likes - added 3 years ago

Long considered one of the brightest stars in the night sky, Betelgeuse has begun to dramatically fade then brighten again for reasons we cant quite pin down. And its caused some people to wonder if it's about to explode. Catch up on Constellations! https
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Whip My Hair Kids Dance Fitness

1,060 views / 3 likes - added 8 years ago

NO COPYRIGHT INFRINGEMENT INTENDED*** "This video uses copyrighted material in a manner that does not require approval of the copyright holder. It is a fair use under copyright law. "quotation of excerpts in a review or criticism for purposes of illustrat
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The story of 'Oumuamua, the first visitor from another star system | Karen J. Meech

79 views / 0 likes - added 1 year ago

In October 2017, astrobiologist Karen J. Meech got the call every astronomer waits for: NASA had spotted the very first visitor from another star system. The interstellar comet -- a half-mile-long object eventually named `Oumuamua, from the Hawaiian for "
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Digging precious metals out of your old phone

496 views / 1 likes - added 5 years ago

E-waste is more than phones and laptops. There’s gold, silver, copper, and lots of other precious metals powering your electronics, and that makes for some valuable “e-waste”. And a recent study proposed that it’s now more cost-effective to dig minerals o
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Diesel And Urea

802 views / 0 likes - added 8 years ago

The Professor discusses some of the chemistry behind the recent controversy involving Volkswagen cars. CLARIFICATION: While many diesel engines (including VW cars) use urea as discussed (marketed as AdBlue), we've heard from viewers explaining the techniq
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Nucleosynthesis | Space Time | PBS Digital Studios

619 views / 0 likes - added 7 years ago

Joni Mitchell was right, we are stardust. Get your own Space Time t-shirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspa
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What Can Frogs See That We Can't?

241 views / 1 likes - added 3 years ago

Check out the original double slit experiment: http://www.youtube.com/watch?v=Iuv6hY6zsd0 - oh, and for the sun to be seen as single photons, you would have to be ~1000 light years away, so well past Pluto. For clarification on this video, please see: htt
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Something weird is happening in our galaxy - Ashkbiz Danehkar

50 views / 0 likes - added 4 months ago

Explore the massive structures known as the Fermi bubbles, and dig into the prevailing theories about how they came to be.--In 2010, NASA announced the discovery of a never-before-seen galactic object: two gigantic gaseous bubbles, each emanating an impre
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What If Earth Was Inside of a Nebula?

330 views / 0 likes - added 4 years ago

If you could teleport the Earth to any place in the Universe, what would you want to look at in the night sky?The bright explosion of a supernova? A black hole passing over your house? How about a nebula?How would this gorgeous gas cloud look from up clos
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Who Needs Dirt?: Crash Course Kids #27.1

1,603 views / 2 likes - added 8 years ago

So... do plants need dirt? The truth might shock you. In this episode of Crash Course kids, Sabrina talks about how plants get energy and how that energy is transported around them. Also, she talks about dirt. Watch More Crash Course Kids: https://www.you
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Look Who's Talking: Crash Course Kids #27.2

915 views / 0 likes - added 8 years ago

Plants! We absolutely depend on them. Oxygen, food, and looking super nice to boot! But, plants have a lot more going on than meets the eye. How do we know that? Investigations and Experimentations! Watch More Crash Course Kids: https://www.youtube.com/us
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Astronaut Experiment: Crash Course Kids #32.2

708 views / 2 likes - added 8 years ago

Air resistance! It's a thing! In this episode of Crash Course Kids, Sabrina does her own Astronaut Experiment to show us how we can prove it! Watch More Crash Course Kids: https://www.youtube.com/user/crashcoursekids ///Standards Used in This Video/// 5-P
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Down To Earth: Crash Course Kids #4.2

1,623 views / 0 likes - added 8 years ago

In this episode of Crash Course Kids, Sabrina talks about why things on the bottom of the Earth, don't just fall off into space. Plus... PENGUINS! This first series is based on 5th grade science. We're super excited and hope you enjoy Crash Course Kids! /
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Vacation Or Conservation (Of Mass): Crash Course Kids #23.1

4,165 views / 0 likes - added 8 years ago

So when water evaporates, what happens? Where does that water go? Does just vanish? Is it no more? Can matter every just go away? Well, the answer is no, it can't. But it can LOOK like it does. In this episode of Crash Course Kids, Sabrina shows us how Co
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The life cycle of a neutron star - David Lunney

760 views / 2 likes - added 5 years ago

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/the-life-cycle-of-a-neutron-star-david-lunney About once every century, a massive star somewhere in our galaxy runs out of fuel. No longer able to produ
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Orbits Are Odd: Crash Course Kids #22.2

761 views / 0 likes - added 8 years ago

Last week we talked about the orbits of the Earth and our Moon. But today we're going to go a little bigger... well, a lot better. Did you know that there is a massive Black Hole at the center of our Galaxy? Or that Pluto's orbit is really... weird? Today
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(LEGO) Block Party: Crash Course Kids #23.2

1,014 views / 0 likes - added 8 years ago

Playing with LEGOS is fun. But, they can also teach us something about matter. In this episode of Crash Course Kids, Sabrina chats about chemical reactions and the Conservation of Matter. Watch More Crash Course Kids: https://www.youtube.com/user/crashcou
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Everything Revolves Around You: Crash Course Kids #22.1

937 views / 1 likes - added 8 years ago

So, why doesn't the moon just crash into the Earth? And why doesn't the Earth crash into the Sun? What are orbits exactly and why do they happen? Well, it has to do with gravity and velocity. In this episode of Crash Course Kids, Sabrina talks to us about
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Gas Giants Weather: Crash Course Kids #43.2

197 views / 0 likes - added 2 years ago

Last time, we learned that there is in fact weather on other planets. But those were the rocky planets, like Earth. What about the big Gas Giants? What's the weather like there? In this episode of Crash Course Kids, Sabrina takes us on a virtual tour of t
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Following The Sun: Crash Course Kids #8.2

1,934 views / 7 likes - added 8 years ago

Have you ever wondered why your shadow is longer sometimes and shorter others? It turns out it all has to do with that marvelous big ball of light in the sky; The Sun! This first series is based on 5th grade science. We're super excited and hope you enjoy
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Over (to) The Moon: Crash Course Kids #13.2

1,027 views / 1 likes - added 8 years ago

Sabrina gets a new set in this episode of Crash Course Kids. Do you want to be an astronaut? Would you like to someday walk on the moon? Well, you better learn a little about gravity so you can escape from Earth and head into space. Today, Sabrina chats w
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The Rug Puzzle: how many triangles?

512 views / 0 likes - added 5 years ago

This video sponsored by ME. I mean: MATHS GEAR. Buy my book. https://mathsgear.co.uk/collections/books/products/signed-paperback-things-to-make-and-do-in-the-fourth-dimension My original tweet that started the puzzle! https://twitter.com/standupmaths/stat
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The Great Escape: Crash Course Kids #13.1

1,235 views / 2 likes - added 8 years ago

Do you know how many people have been to the moon? Only 12! Part of the reason it's so few is because of how difficult it is to escape Earth and get into space in the first place. In this episode of Crash Course Kids, Sabrina talks about gravity, escape v
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Climate Change: Crash Course Kids #41.2

1,382 views / 6 likes - added 8 years ago

How does climate change? And what happens to environments and ecosystems when it does? In this episode of Crash Course Kids, Sabrina shows us the effects that climate change can have and how one small change in an ecosystem can throw everything off. Watch
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Defining Gravity: Crash Course Kids #4.1

1,958 views / 7 likes - added 8 years ago

So, if gravity pulls everything down, then why don't things on the bottom of the Earth get pulled down into space? In this episode of Crash Course Kids, Sabrina talks about gravity and explains that when we talk about gravity pulling things down, what we
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The Dirt On Decomposers: Crash Course Kids #7.2

2,114 views / 3 likes - added 8 years ago

We've talked about food chains and how energy moves through an ecosystem, but let's take a step back and see how everything starts... and ends. Decomposers! This first series is based on 5th grade science. We're super excited and hope you enjoy Crash Cour
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The Ecliptic: Crash Course Kids #37.2

539 views / 0 likes - added 8 years ago

So, what is the Ecliptic? Well, it has to do with the Zodiac constellations and our sun and how they move in relation to one another. It's kind of cool! In this episode, Sabrina chats about this imaginary line called the Ecliptic and its cycle in the sky.
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This Gamma-Ray Burst Was the Most Powerful Energy Event Ever Recorded

391 views / 0 likes - added 4 years ago

This cataclysmic event just generated the brightest light in the known universe - and we detected it using MAGIC. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop at http://shop.seeker.c
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Fabulous Food Chains: Crash Course Kids #7.1

1,406 views / 4 likes - added 8 years ago

Everyone eats, right? But how does that food get the energy to power you? In this episode of Crash Course Kids, Sabrina talks about the way energy moves, or flows, through an ecosystem and how that movement forms Food Chains! This first series is based on
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Super Stars (Constellations): Crash Course Kids #31.1

1,271 views / 0 likes - added 8 years ago

So, you know about stars. But what if those stars formed a super group like The Avengers? Well, then you have a Constellation! In this episode of Crash Course Kids, Sabrina chats about stars, constellations, and how humans have used constellations to tell
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Danger! Falling Objects: Crash Course Kids #32.1

1,311 views / 1 likes - added 8 years ago

So, what would happen if you dropped a hammer and a feather at the same time, from the same height? Well, the hammer would hit the ground first, right? But why? You might think it's because the hammer is heavier, or has more mass than the feather. But it'
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Constellation Location: Crash Course Kids #31.2

927 views / 2 likes - added 8 years ago

Let's say you're looking for a specific constellation in the sky, but can't find it? That could be because you're on the wrong part of the planet to see it. In this episode of Crash Course Kids, Sabrina talks about how the Earth's rotation and axis can af
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Measurement Mystery: Crash Course Kids #9.2

1,046 views / 0 likes - added 8 years ago

So now that we know what Properties are, how can we use them to figure things out? In this episode of Crash Course Kids, Sabrina uses them to solve the mystery of what she tripped over last night. This first series is based on 5th grade science. We're sup
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Weather Vs. Climate: Crash Course Kids #28.1

2,277 views / 5 likes - added 8 years ago

So we have Weather and Climate... but are they the same thing? No, no they are not. But they are both super important to how the geosphere is shaped. In this episode of Crash Course Kids, Sabrina chats with us about the differences between Weather and Cli
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The Life Hydrologic: Crash Course Kids #30.2

952 views / 0 likes - added 8 years ago

Last week we went up up up a mountain. Well, today we're going down down down into the ocean to see what habitats await us there. Yep, the ocean has layers and the types of things we encounter there change the deeper we go. Watch More Crash Course Kids: h
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The Zodiac Constellations: Crash Course Kids #37.1

900 views / 2 likes - added 8 years ago

We've talked about constellations; groups of stars in the night sky that we assign names to. But there are a certain group of special constellations called The Zodiac that Sabrina is going to chat about. Gemini, Sagittarius, Scorpio? You've heard of them
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Up, Up & Away: Crash Course Kids #16.2

994 views / 0 likes - added 8 years ago

So... what makes the wind? You might be surprised to learn that it has to do with two of Earth's spheres; The Hydrosphere and the Geosphere. In this episode of Crash Course Kids, Sabrina takes us to the beach to chat about how the wind comes into being an
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Four Spheres Part 2 (Hydro And Atmo): Crash Course Kids #6.2

1,340 views / 1 likes - added 8 years ago

The second part of our two part tale of the puzzle that is Earth. In this episode, Sabrina talks about the Hydrosphere and the Atmosphere and what is contained in each one. Let's dive in!!! This first series is based on 5th grade science. We're super exci
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Spaced Out: Crash Course Kids #25.1

747 views / 2 likes - added 8 years ago

So... how big is the Universe? It's big... really big... no, bigger than that... it's big. In this episode of Crash Course Kids, Sabrina gives us some perspective on this whole Universe thing and how we fit into it. Watch More Crash Course Kids: https://w
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Material Magic - Making Diamonds: Crash Course Kids #40.2

960 views / 1 likes - added 8 years ago

Did you know we can actually make diamonds in a lab? It's true! We can! And this is both really good and really cool. In this episode of Crash Course Kids, Sabrina shows us how materials scientists have done just that and why it's so important. Watch More
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Material World: Crash Course Kids #40.1

1,437 views / 0 likes - added 8 years ago

So, we know what materials are, but can we make new materials? Or improve the materials we already have? In this episode of Crash Course Kids, Sabrina shows us how Material Scientists are working on these two things today. Also, your cell phone holds the
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The Science Of Lunch: Crash Course Kids #15.2

3,577 views / 2 likes - added 8 years ago

Even an empty lunch sack is useful to science. You can examine it and come up with some traits. In this episode, Sabrina chats about things like malleability, hardness, conductivity, and magnetism. And all with lunch! This first series is based on 5th gra
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Let's Take A Hike: Crash Course Kids #30.1

910 views / 2 likes - added 8 years ago

Today we're going to take a hike up Mt. Kilimanjaro so we can talk about how the geosphere changes based on many different things. On the same mountain we can travel through many different habitats like rain forests, savannas, and moorlands. Let's take a
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Did Dark Energy Just Disappear? | Space Time | PBS Digital Studios

534 views / 0 likes - added 7 years ago

Did all of dark energy just vanish? A team of scientists have just analyzed new data and claim that we need to completely rethink its existence. This episode is supported by The Great Courses Plus. Go to http://ow.ly/EMoC304OIsh to start your free one mon
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What's Matter? - Crash Course Kids #3.1

3,032 views / 12 likes - added 8 years ago

Hey... what's matter? No no no, not what's THE matter. What's MATTER? In this episode of Crash Course Kids, Sabrina talks about what matter is and the three states of matter: Solid, Liquid, and Gas. She also does a quick experiment that you can do at home
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Earth's Rotation & Revolution: Crash Course Kids 8.1

1,509 views / 1 likes - added 8 years ago

So, have you ever wondered why we have seasons? Or maybe where the sun goes when it's night time? *Hint: It doesn't actually go anywhere* In this episode of Crash Course Kids, Sabrina talks about the Earth's rotation and revolution and how these things co
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Four Spheres Part 1 (Geo And Bio): Crash Course Kids #6.1

1,558 views / 5 likes - added 8 years ago

In this episode of Crash Course Kids, Sabrina talks about two of the four spheres that make up our planet; The Geosphere and the Biosphere. What's in these spheres? How do they affect us? How do they fit into the puzzle that is Earth? All is contained wit
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A Change Of Scenery: Crash Course Kids #17.2

4,357 views / 2 likes - added 8 years ago

The world changes. It really does! But sometimes it changes so slowly that we don't notice it. Other times it changes REALLY FAST!!! In this episode of Crash Course Kids, Sabrina talks about some of the reasons things can change quickly or slowly. This fi
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Severe Weather: Crash Course Kids #28.2

1,897 views / 5 likes - added 8 years ago

So, what's the difference between "weather" and "severe weather"? Is it just how hard the wind is blowing? Is it just thunder and lighting? Well, it can be some or all of those things. In this episode of Crash Course Kids, Sabrina talks to us about what m
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What On Earth: Crash Course Kids #10.1

1,283 views / 2 likes - added 8 years ago

We've already talked about how the Earth is divided into four spheres (The Hydrosphere, the Biosphere, the Geosphere, and the Atmosphere). But, how do these different sphere interact with each other? In this episode of Crash Course Kids, Sabrina chats wit
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Why No Polar Pineapples: Crash Course Kids #11.2

1,066 views / 0 likes - added 8 years ago

Plants are amazing. Really! Photosynthesis is an incredible thing. But it also means that some plants can't live everywhere. They need to get the right amount of sunlight for the right amount of time. In this episode of Crash Course Kids, Sabrina chats ab
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Wood, Water, And Properties: Crash Course Kids #15.1

819 views / 1 likes - added 8 years ago

Quick, think of three words to describe yourself. TIME'S UP! What did you think of? Chances are you thought of descriptive words that we call Properties. In this episode of Crash Course Kids, Sabrina talks about how properties help us understand objects.
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Living Things Change: Crash Course Kids #41.1

1,309 views / 3 likes - added 8 years ago

Have you ever heard of the Peppered Moth? It's a great example of how living things can change because their environment has changed. And it's not just them! There used to be giant insects roaming the world, but they got smaller through time because their
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Hunting For Properties: Crash Course Kids #9.1

785 views / 1 likes - added 8 years ago

Remember pre-school? If not, IT WAS SO MUCH EASIER! But when you were stacking blocks and figuring out which block went into which shaped hole, you were learning about properties. In this episode of Crash Course Kids, Sabrina talks about what properties a
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I Pranked my MOM for 24 hours!! **crazy reaction**

248 views / 2 likes - added 8 months ago

Caption: Hey guys! You wont believe how my mom reacted when I pranked her for 24 hours! Not sure I should do that again! #ad #prank Be Yourself. Be Unique. Be a Monster. I am so obsessed with Monster High Skulltimate Secrets! Parents, the new Skulltimate
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Weathering And Erosion: Crash Course Kids #10.2

3,306 views / 10 likes - added 8 years ago

In this episode of Crash Course Kids, Sabrina gives us a real world example of how the Hydrosphere and Geosphere affect each other in the form of Weathering and Erosion. Think of Weathering as the force that makes a mess and Erosion as the force that clea
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Seasons And The Sun: Crash Course Kids 11.1

2,237 views / 1 likes - added 8 years ago

Updated with graphics fixed. Thanks for pointing that out! Ever wonder why we have seasons? A lot of people think it's because the Earth gets further away from the sun in winter, and closer in the summer. But, it's actually more interesting than that. In
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Normal Stuff In Not-So-Normal Places: Crash Course Kids 46.2

812 views / 0 likes - added 8 years ago

So, what happens to normal stuff (like water) when it goes to not so normal places? What happens if you take a glass of water to the top of Mt. Everest? Or Space? In this episode of Crash Course Kids, Sabrina shows us how matter is affected by different p
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Star Personalities: Crash Course Kids #25.2

737 views / 0 likes - added 8 years ago

Down here, on Earth, if you look up at the night sky, it seems like all the stars up there look the same. Or maybe at least similar. But, it turns out that stars are very different and we shouldn't stereotype them. Some are bigger, some burn through their
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Oobleck And Non-Newtonian Fluids: Crash Course Kids #46.1

1,036 views / 1 likes - added 8 years ago

Ever heard of Oobleck? How about Non-Newtonian fluids? Well, today Sabrina is going to show us that things can sometimes behave like a solid, and sometimes like a liquid depending on how much force is applied to them. In this episode of Crash Course Kids,
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Part(icles) Of Your World: Crash Course Kids #3.2

4,666 views / 6 likes - added 8 years ago

Have you ever heard the phrase, "You look like a Million Bucks?" Well, you do... but you also look like a million particles. In this episode, Sabrina talks to us about matter and particles and that all matter is made up of particles. Also, she shows us ho
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The Great Aqua Adventure: Crash Course Kids #24.1

880 views / 3 likes - added 8 years ago

Water travels... a lot. In fact, the water cycle is amazing and takes water all over the planet by using evaporation, condensation, and precipitation. In this episode of Crash Course Kids, Sabrina shows us how the water cycle works and how you can create
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Landforms, Hey!: Crash Course Kids #17.1

1,894 views / 8 likes - added 8 years ago

If you look out your window, you'll probably notice a bunch of things; houses, streets... hopefully a tree. But beyond that you'll see things like mountains, rivers, volcanoes... well, hopefully not a volcano. These are landforms and they come in differen
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Land And Water: Crash Course Kids #16.1

1,210 views / 2 likes - added 8 years ago

Remember Sol, the closest star to Earth? We like to call it The Sun and we haven't talked about it in a little while. One interesting thing about the energy we get from the sun is that it's not absorbed the same way by different materials. In fact, even a
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Dinosaur Pee?: Crash Course Kids #24.2

858 views / 3 likes - added 8 years ago

Today we continue our exploration of the Water Cycle by drinking some dinosaur pee. Yep! Well, it's a little less gross that it sounds. It turns out that all of the water on Earth is just constantly recycled in what we call a closed system. No water comes
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Weather Channels: Crash Course Kids #34.2

1,308 views / 2 likes - added 8 years ago

Why is my weather app sometimes wrong? Well it has a lot to do with wind. Jet Streams, air cells, the shape and movement of the Earth... there are a lot of things that make weather a little unpredictable. In this episode of Crash Course Kids, Sabrina talk
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Weather In Space (the Rocky Planets): Crash Course Kids #43.1

942 views / 4 likes - added 8 years ago

Do other planets have weather? It turns out that, yes, they do! But, the weather isn't all the same on other planets because of things like atmosphere. In this episode of Crash Course Kids, Sabrina takes us on a tour of the weather on the rocky planets in
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Food Webs: Crash Course Kids #21.2

1,620 views / 4 likes - added 8 years ago

Last time we put a Polar Bear in the desert and we still feel bad about that, but there's a lot more going on in ecosystems than just temperature. In fact, there are so many elements in ecosystems, that if just one leaves or gets out of whack, it can be t
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Home Sweet Habitat: Crash Course Kids #21.1

1,099 views / 3 likes - added 8 years ago

How would a Polar Bear do if you put it in the desert? Not well. But why? Why can't anything live anywhere? Well, this has to do with Habitats and how animals (including humans) are suited for living in one place over another. In this episode, Sabrina tal
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What's My Property: Crash Course Kids #35.2

1,173 views / 0 likes - added 8 years ago

What exactly can we tell about an unknown substance by it's properties. We already know that a substance is matter that’s made of one kind of atom or molecule, and that has specific properties and that some substances are elements, which means they can’t
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Current Events: Crash Course Kids #34.1

1,245 views / 2 likes - added 8 years ago

What are air currents? Air currents are like rivers of wind caused by areas of high and low pressure.The air above the land is warmer and less dense, so it rises. The air over the water is cooler and heavier. The cool air rushes in toward the low-pressure
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Gas Giants Weather: Crash Course Kids #43.2

749 views / 1 likes - added 8 years ago

Last time, we learned that there is in fact weather on other planets. But those were the rocky planets, like Earth. What about the big Gas Giants? What's the weather like there? In this episode of Crash Course Kids, Sabrina takes us on a virtual tour of t
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How Do We Know The Universe Is ACCELERATING?

674 views / 0 likes - added 6 years ago

The universe is expanding – this we know from looking at red shifts of distant galaxies – but the acceleration of the universe's expansion is harder to measure. It requires measuring the change of recession velocity over time, and it's done by comparing T
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Organizing Properties: Crash Course Kids #35.1

750 views / 1 likes - added 8 years ago

Have you ever thought about all the different kinds of groups you’re a part of? Like, there’s the friends you hang out with and your family, your hockey team, your Crash Course fan club, and that’s just for starters! And even though these groups are total
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Nebulae: Crash Course Astronomy #36

595 views / 2 likes - added 8 years ago

Astronomers study a lot of gorgeous things, but nebulae might be the most breathtakingly beautiful of them all. Nebulae are clouds of gas and dust in space. They can glow on their own or reflect light from nearby stars. When they glow it’s usually predomi
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512 Year Old Greenland Shark. Oldest Shark in the World.

630 views / 3 likes - added 4 years ago

Researchers have found an ancient shark in the North Atlantic, believed to be 512 years old, which could be the oldest living vertebrate in the world. This particular shark, was measured at 18 feet in length and weighed over a tonne. By measuring the size
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The Backwards Brain Bicycle - Smarter Every Day 133

760 views / 1 likes - added 8 years ago

Patreon Support Link: http://www.patreon.com/smartereveryday Free Audio Book ⇒ http://bit.ly/AudibleSED ⇐ (I really do love the Commander's book!) Tweet ⇒ http://bit.ly/BackwardsBike ⇐ Post to FB⇒ http://bit.ly/BackwardsBikeFB ↓↓↓↓↓↓↓READ MORE: ↓↓↓↓↓↓↓ He
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The Most Extreme Explosion in the Universe

287 views / 2 likes - added 1 year ago

Go beyond the nutshell at https://brilliant.org/nutshell by diving deeper into these topics and more with 20% off an annual subscription!This video was sponsored by Brilliant. Thanks a lot for the support!Sources & further reading:https://sites.google.com
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How to Escape a Super Nova: Stellar Engines

407 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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There Are Gravity Pulses Hiding in the Universes Most MASSIVE Stars

360 views / 0 likes - added 4 years ago

Blue supergiant stars some of the hottest, biggest young stars in the universe, and their molten cores can reveal more about the formation of everything.How Scientists Found the Universes First Type of Molecule - https://youtu.be/lxepnATltvURead More: Blu
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This Massive Super Earth Is Almost As Old As the Universe

256 views / 0 likes - added 3 years ago

In the ever-growing hunt for exoplanets, astronomers have recently discovered that one of the oldest stars in the Milky Way actually hosts a hot, rocky Super-Earth... when it shouldnt. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements
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Where Is The Closest Black Hole?

789 views / 1 likes - added 7 years ago

Black holes are pretty dangerous, so it’s a good idea to keep an idea on where all the nearby ones are. How close is the closest one, anyway? Support us at: http://www.patreon.com/universetoday More stories at: http://www.universetoday.com/ Follow us on T
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Binary And Multiple Stars: Crash Course Astronomy #34

728 views / 0 likes - added 8 years ago

Double stars are stars that appear to be near each other in the sky, but if they’re gravitationally bound together we call them binary stars. Many stars are actually part of binary or multiple systems. If they are close enough together they can actually t
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The Most Astounding Fact - Neil deGrasse Tyson

811 views / 0 likes - added 8 years ago

Same video on Vimeo! http://vimeo.com/38101676 Astrophysicist Dr. Neil DeGrasse Tyson was asked by a reader of TIME magazine, "What is the most astounding fact you can share with us about the Universe?" This is his answer. Please subscribe above! In 20 la
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Gravitational Astronomy? How Detecting Gravitational Waves Changes Everything

620 views / 0 likes - added 6 years ago

We’ve now had multiple detections of gravitational waves, opening up a whole new field: gravitational astronomy. We talk about the detections made so far, and how we can see the Universe in a whole new way. Support us at: http://www.patreon.com/universeto
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Water Is WAY Weirder Than We Thought

573 views / 0 likes - added 4 years ago

Water is one of the most abundant and important substances on Earth, so you think we'd know everything there is to know about it. But it turns out water is way weirder, and it often behaves in ways that leave scientists with more questions than answers. H
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Why You're Probably Not a Simulation

559 views / 0 likes - added 2 years ago

Have you ever have a dream you were so sure was real? The simulation argument challenges our very notions of reality by asking whether everything we perceive is nothing more than an elaborate computer simulation. Recently, we've even seen headlines like "

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