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11:33 Popular
Asteroids: Crash Course Astronomy #20

716 views / 1 likes - added 8 years ago

Now that we’ve finished our tour of the planets, we’re headed back to the asteroid belt. Asteroids are chunks of rock, metal, or both that were once part of smallish planets but were destroyed after collisions. Most orbit the Sun between Mars and Jupiter,
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Introduction to Astronomy: Crash Course Astronomy #1

713 views / 3 likes - added 9 years ago

Welcome to the first episode of Crash Course Astronomy. Your host for this intergalactic adventure is the Bad Astronomer himself, Phil Plait. We begin with answering a question: "What is astronomy?" -- Table of Contents: What is Astronomy? 3:00 Who Studie
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A Brief History Of The Universe: Crash Course Astronomy #44

941 views / 0 likes - added 8 years ago

Thanks to the wonders of physics, astronomers can map a timeline of the universe’s history. Today, Phil’s going to give you an overview of those first few minutes (yes, MINUTES) of the universe’s life. It started with a Big Bang, when the Universe was inc
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Everything, The Universe...And Life: Crash Course Astronomy #46

799 views / 1 likes - added 8 years ago

Here it is, folks: the end. In our final episode of Crash Course Astronomy, Phil gives the course a send off with a look at some of his favorite topics and the big questions that Astronomy allows us to ask. Thank you for watching. -- Crash Course Astronom
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Neutron Stars: Crash Course Astronomy #32

773 views / 1 likes - added 8 years ago

In the aftermath of a 8 – 20 solar mass star’s demise we find a weird little object known as a neutron star. Neutrons stars are incredibly dense, spin rapidly, and have very strong magnetic fields. Some of them we see as pulsars, flashing in brightness as
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Dark Matter: Crash Course Astronomy #41

612 views / 1 likes - added 8 years ago

Today on Crash Course Astronomy, Phil dives into some very dark matters. The stuff we can actually observe in the universe isn’t all there is. Galaxies and other large structures in the universe are created and shifted by a force we detect mostly indirect
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Black Holes: Crash Course Astronomy #33

927 views / 3 likes - added 8 years ago

We’ve covered a lot of incredible stuff, but this week we’re talking about the weirdest objects in space: BLACK HOLES. Stellar mass black holes form when a very massive star dies, and its core collapses. The core has to be more than about 2.8 times the Su
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Star Clusters: Crash Course Astronomy #35

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Last week we covered multiple star systems, but what if we added thousands or even millions of stars to the mix? A star cluster. There are different kinds of clusters, though. Open clusters contain hundreds or thousands of stars held together by gravity.
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Dark Energy, Cosmology Part 2: Crash Course Astronomy #43

605 views / 0 likes - added 8 years ago

The majority of the universe is made up of a currently mysterious entity that pervades space: dark energy. We don’t know exactly what it is, but we do know that dark energy accelerates the expansion of space. We think this means the Universe will expand f
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Comets: Crash Course Astronomy #21

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Today on Crash Course Astronomy, Phil explains comets. Comets are chunks of ice and rock that orbit the Sun. When they get near the Sun the ice turns into gas, forming the long tail, and also releases dust that forms a different tail. We’ve visited comets
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The Milky Way: Crash Course Astronomy #37

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Today we’re talking about our galactic neighborhood: The Milky Way. It’s a disk galaxy, a collection of dust, gas, and hundreds of billions of stars, with the Sun located about halfway out from the center. The disk has grand spiral patterns in it, formed
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Deep Time: Crash Course Astronomy #45

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As we approach the end of Crash Course Astronomy, it’s time now to acknowledge that our Universe’s days are numbered. Stars will die out after a few trillion years, protons will decay and matter will dissolve after a thousand trillion trillion trillion ye
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Nebulae: Crash Course Astronomy #36

593 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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Moon Phases: Crash Course Astronomy #4

1,941 views / 6 likes - added 9 years ago

In this episode of Crash Course Astronomy, Phil takes you through the cause and name of the Moon's phases. -- Why the Moon Has Phases 0:36.1 Spheres in Orbit 1:05.4 Name of the Moon Phases 2:25.5 How We See It 7:48.2 -- PBS Digital Studios: http://youtube
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The New Astronomy: Crash Course History of Science #13

324 views / 0 likes - added 4 years ago

This week on Crash Course: History of the Scientific Revolutionastronomical anomalies accrued. Meanwhile, in Denmarkan eccentric rich dude constructed not one but two science castles! And his humble German assistant synthesized a lot of new, old, and bold
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The Big Bang: Crash Course Astronomy #42

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Thanks to observations of galaxy redshifts, we can tell that the universe is EXPANDING! Knowing that the universe is expanding and how quickly its expanding also allows us to run the clock backwards 14 billion years to the way the universe began - with a
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Naked Eye Observations: Crash Course Astronomy #2

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Today on Crash Course Astronomy, Phil invites you to head outside and take a look at all the incredible things you can see with your naked eye. -- Table of Contents: Naked Eye Observations 0:28.4 Constellations 3:09.7 The Color of Stars 2:44.5 View of the
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Low Mass Stars: Crash Course Astronomy #29

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Today we are talking about the life -- and death -- of stars. Low mass stars live a long time, fusing all their hydrogen into helium over a trillion years. More massive stars like the Sun live shorter lives. They fuse hydrogen into helium, and eventually
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Binary And Multiple Stars: Crash Course Astronomy #34

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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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Galaxies, Part 2: Crash Course Astronomy #39

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Active galaxies pour out lots of energy, due to their central supermassive black holes gobbling down matter. Galaxies tend not to be loners, but instead exist in smaller groups and larger clusters. Our Milky Way is part of the Local Group, and will one da
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Galaxies, Part 1: Crash Course Astronomy #38

673 views / 0 likes - added 8 years ago

The Milky Way is our neighborhood in the universe. It’s a galaxy and there are many others out there. Galaxies contain gas, dust, and billions of stars or more. They come in four main shapes: elliptical, spiral, peculiar, and irregular. Galaxies can colli
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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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Gamma-Ray Bursts: Crash Course Astronomy #40

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Gamma-ray bursts are not only incredible to study, but their discovery has an epic story all its own. Today Phil takes you through some Cold War history and then dives into what we know. Bursts come in two rough varieties: Long and short. Long ones are fr
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Introduction to the Solar System: Crash Course Astronomy #9

975 views / 1 likes - added 9 years ago

In today's Crash Course Astronomy, Phil takes a look at the explosive history of our cosmic backyard. We explore how we went from a giant ball of gas to the system of planets and other celestial objects we have today. This episode is sponsored by Squaresp
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Distances: Crash Course Astronomy #25

642 views / 2 likes - added 8 years ago

How do astronomers make sense out of the vastness of space? How do they study things so far away? Today Phil talks about distances, going back to early astronomy. Ancient Greeks were able to find the size of the Earth, and from that the distance to and th
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Temperature: Crash Course Physics #20

1,260 views / 0 likes - added 7 years ago

Welcome to the new Crash Course Physics Studio! This episode of Crash Course Physics is sponsored by Audible.com. You can go to http://audible.com/crashcourse to get a 30 day trial and help us out as well! Get Your Crash Course Physics Mug here: https://s
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Stars: Crash Course Astronomy #26

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Today Phil’s explaining the stars and how they can be categorized using their spectra. Together with their distance, this provides a wealth of information about them including their luminosity, size, and temperature. The HR diagram plots stars’ luminosity
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Light: Crash Course Astronomy #24

1,645 views / 0 likes - added 8 years ago

In order to understand how we study the universe, we need to talk a little bit about light. Light is a form of energy. Its wavelength tells us its energy and color. Spectroscopy allows us to analyze those colors and determine an object’s temperature, dens
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What Are Asteroids And Where Do They Come From?

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Asteroids are small, rocky objects that orbit the sun, just like the rest of the planets and celestial bodies in our solar system. Although asteroids are present throughout the solar system, most of them live in the asteroid belta region located between t
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Tides: Crash Course Astronomy #8

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Today Phil explores the world of tides! What is the relationship between tides and gravity? How do planets and their moons become tidally locked? What would happen if you were 300km tall? Important questions. -- Gravity Over Distance 0:44 Tidal Force Para
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The Gravity of the Situation: Crash Course Astronomy #7

758 views / 0 likes - added 9 years ago

In today's episode, Phil looks at how gravity plays out across the universe. This episode is sponsored by Squarespace: http://www.squarespace.com/crashcourse -- Gravity is a Force 2:17 Different Types of Orbit 3:41 Escape Velocity 5:30 Weightless Mass 7:0
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Adolescence: Crash Course Psychology #20

1,018 views / 0 likes - added 9 years ago

You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.
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Telescopes: Crash Course Astronomy #6

665 views / 0 likes - added 9 years ago

Today Phil explains how telescopes work and offers up some astronomical shopping advice. -- How Telescopes Work 1:07 Refractors vs Reflectors 2:50 Technology and the Light Spectrum 7:45 -- PBS Digital Studios: http://youtube.com/pbsdigitalstudios Follow P
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Mercury: Crash Course Astronomy #13

1,266 views / 9 likes - added 9 years ago

Mercury is the closest planet to the sun. It has no atmosphere and is, as such, covered in craters. It's also incredibly hot but, surprisingly, has water ice hiding beneath its surface. -- Table of Contents Closest Planet to the Sun 0:03 Rotation Locked t
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Cycles in the Sky: Crash Course Astronomy #3

623 views / 0 likes - added 9 years ago

This week we build on our naked eye observations from last week and take a look at the cyclical phenomena that we can see at work in the universe. -- Table of Contents: Naked Eye Observations 0:28.4 Constellations 3:09.7 The Color of Stars 2:44.5 View of
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Eclipses: Crash Course Astronomy #5

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The big question in the comments last week was, "BUT WHAT ABOUT ECLIPSES?" Today, Phil breaks 'em down for you. This episode is sponsored by Squarespace: http://www.squarespace.com/crashcourse -- As promised, Phil's sun spotting recommendations: Astronome
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The Future of Artificial Intelligence: Crash Course AI #20

521 views / 0 likes - added 4 years ago

Today, in our final episode of Crash Course AI, we're going to look towards the future. We've spent much of this series explaining how and why we don't have the Artificial General Intelligence (or AGI) that we see in the movies like Bladerunner, Her, or E
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Venus: Crash Course Astronomy #14

1,098 views / 5 likes - added 8 years ago

Venus is a gorgeous naked-eye planet, hanging like a diamond in the twilight -- but it’s beauty is best looked at from afar. Even though Mercury is closer to the sun, Venus is the hottest planet in the solar system, due to a runaway greenhouse effect, and
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The Sun: Crash Course Astronomy #10

794 views / 2 likes - added 9 years ago

Phil takes us for a closer (eye safe!) look at the two-octillion ton star that rules our solar system. We look at the sun's core, plasma, magnetic fields, sunspots, solar flares, coronal mass ejections, and what all of that means for our planet. This epis
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The Earth: Crash Course Astronomy #11

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Phil starts the planet-by-planet tour of the solar system right here at home, Earth. -- Table of Contents Earth is a Planet 0:03 Layers of Earth 1:25 The Magnetic Field 5:10 Atmosphere and the Human Influence 6:14 -- PBS Digital Studios: http://youtube.co
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Exoplanets: Crash Course Astronomy #27

595 views / 1 likes - added 8 years ago

Today Phil explains that YES, there are other planets out there and astonomers have a lot of methods for detecting them. Nearly 2000 have been found so far. The most successful method is using transits, where a planet physically passes in front of its par
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Meteors: Crash Course Astronomy #23

632 views / 2 likes - added 8 years ago

Today Phil helps keep you from ticking off an astronomer in your life by making sure you know the difference between a meteor, meteorite, and meteoroid. When the Earth plows through the stream emitted by a comet we get a meteor shower. Meteors burn up abo
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Saturn: Crash Course Astronomy #18

1,017 views / 6 likes - added 8 years ago

Saturn is the crown jewel of the solar system, beautiful and fascinating. It is a gas giant, and has a broad set of rings made of ice particles. Moons create gaps in the rings via their gravity. Saturn has dozens of moons, including Titan, which is as big
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Jupiter: Crash Course Astronomy #16

1,277 views / 5 likes - added 8 years ago

Jupiter is the biggest planet in our solar system. The gas giant is NOT a failed star, but a really successful planet! It has a dynamic atmosphere with belts and zones, as well as an enormous red spot that’s actually a persistent hurricane. Jupiter is sti
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Mars: Crash Course Astronomy #15

878 views / 3 likes - added 8 years ago

The fourth planet from the sun and the outermost of the terrestrial planets, Mars has long been a popular spot for missions and imagination. Phil walks you through the planet's topography, core, and features. We'll take a look back to Mars's past and make
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Brown Dwarfs: Crash Course Astronomy #28

655 views / 0 likes - added 8 years ago

While Jupiter is nowhere near massive enough to initiate fusion in its core, there are even more massive objects out there that fall just short of that achievement as well called brown dwarfs. Brown dwarfs, have a mass that places them between giant plane
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PC Gaming: Crash Course Games #20

701 views / 1 likes - added 7 years ago

Today, we're FINALLY going to talk about PC Gaming. So the personal computer is the precursor to the console, but it's not quite accurate to say that it just led to the console. PCs and the video games created on them have and continue to influence the re
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Uranus & Neptune: Crash Course Astronomy #19

2,221 views / 13 likes - added 8 years ago

Today we’re rounding out our planetary tour with ice giants Uranus and Neptune. Both have small rocky cores, thick mantles of ammonia, water, and methane, and atmospheres that make them look greenish and blue. Uranus has a truly weird rotation and relativ
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Arguments Against Personal Identity: Crash Course Philosophy #20

762 views / 0 likes - added 7 years ago

How can Daenerys Targaryen help us understand personal identity? Find out as Hank continues our exploration of personal identity, learning about Hume’s bundle theory and Parfit’s theory of survival through psychological connectedness. Get your own Crash C
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The Oort Cloud: Crash Course Astronomy #22

689 views / 0 likes - added 8 years ago

Now that we’re done with the planets, asteroid belt, and comets, we’re heading to the outskirts of the solar system. Out past Neptune are vast reservoirs of icy bodies that can become comets if they get poked into the inner solar system. The Kuiper Belt i
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Files & File Systems: Crash Course Computer Science #20

799 views / 0 likes - added 6 years ago

Today we’re going to look at how our computers read and interpret computer files. We’ll talk about how some popular file formats like txt, wave, and bitmap are encoded and decoded giving us pretty pictures and lifelike recordings from just strings of 1’s
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The Roaring 20's: Crash Course US History #32

2,196 views / 0 likes - added 9 years ago

You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Free is nice, but if you can afford to pay a little every month, it really helps us to continue producing th
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Joints: Crash Course A&P #20

964 views / 0 likes - added 8 years ago

We continue our look at your bones and skeletal system, skipping over the silly kid's song in favor of a more detailed look at your your axial and appendicular skeleton. This episode also talks about the structural and functional classifications of your j
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Jupiter's Moons: Crash Course Astronomy #17

790 views / 1 likes - added 8 years ago

Before moving on from Jupiter to Saturn, we’re going to linger for a moment on Jupiter’s moons. There are 67 known moons, and 4 huge ones that we want to explore in greater detail. Ganymede is the largest - larger, in fact, than any other moon in the sola
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Glow On: Crash Course Kids #20.2

1,055 views / 3 likes - added 8 years ago

So, have you ever wondered why some stars are brighter than others? You might think it's because they're closer to us, but that's not the whole story? In this episode of Crash Course Kids, Sabrina chats about how stars glow and how astronomers judge their
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Price Controls, Subsidies, And The Risks Of Good Intentions: Crash Course Economics #20

790 views / 0 likes - added 8 years ago

So, during times of inflation or deflation, why doesn't the government just set prices? It sounds reasonable, but price ceilings or floors just don't work. Adriene and Jacob explain why. Subsidies, however, are a little different, and sometimes they even
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White Dwarfs & Planetary Nebulae: Crash Course Astronomy #30

509 views / 0 likes - added 8 years ago

Today Phil follows up last week’s look at the death of low mass stars with what comes next: a white dwarf. White dwarfs are incredibly hot and dense objects roughly the size of Earth. They also can form planetary nebulae: huge, intricately detailed object
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Here's How Rogue Asteroids Helped Scientists Find a 9th Planet

506 views / 1 likes - added 7 years ago

#HowTheUniverseWorks | Tuesdays at 10/9c on Science Full Episodes Streaming FREE on Science GO: https://www.sciencechannelgo.com/how-the-universe-works/ As scientists studied the Kuiper Belt, they became puzzled by a group of asteroids that deviated from
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Comets And Asteroids!

630 views / 1 likes - added 8 years ago

Our journey through the solar system continues, as Jessi gives you a close look at comets and asteroids! ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awes
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18th Century Warfare: Crash Course European History #20

410 views / 0 likes - added 4 years ago

European powers had a lot of wars in the 18th century, and they weren't confined to Europe. Conflict raged across the globe, in what might be called a World War...but we don't call it that, because we already have a couple of those coming up in the 20th c
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How Do We Protect Earth From Asteroids? Part 2 - Stopping Them

505 views / 0 likes - added 6 years ago

Once we know where all the dangerous asteroids are, how do we prevent one from hitting Earth? Read the supporting article from Nancy Atkinson: https://www.universetoday.com/90798/every-way-devised-to-deflect-an-asteroid/ Support us at: http://www.patreon.
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11 Asteroids Getting Nervously Close to Earth

267 views / 0 likes - added 3 years ago

Asteroid strikes don't happen often, so when they do, it's memorable! Like the one that wiped out all the dinosaurs! But that doesn't mean asteroids have stopped flying near our planet. In fact, some of them fly by a little too close for comfort! But get
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Searching for Earth’s Trojan Asteroids

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Trojan asteroids are common at the L4 and L5 Lagrange points of other planets, leading or following the planet in its orbit. But detecting our own Trojan asteroids from Earth is difficult since they appear close to the sun from our perspective. In mid-Feb
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How To Defend Earth From Asteroids - Phil Plait

513 views / 1 likes - added 8 years ago

What's six miles wide and can end civilization in an instant? An asteroid -- and there are lots of them out there. With humor and great visuals, Phil Plait enthralls the TEDxBoulder audience with all the ways asteroids can kill, and what we must do to avo
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Entropy: Embrace the Chaos! Crash Course Chemistry #20

770 views / 0 likes - added 9 years ago

Life is chaos and the universe tends toward disorder. But why? If you think about it, there are only a few ways for things to be arranged in an organized manner, but there are nearly infinite other ways for those same things to be arranged. Simple rules o
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Earth Science: Crash Course History of Science #20

467 views / 0 likes - added 4 years ago

It's Earth Science time!!!! In this field, natural philosophers were asking questions like, whats up with fossils? Are they the remains of extinct organisms? Or are they so-called sports of naturerocks that just happen to look like living things but dont
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Russia, the Kievan Rus, and the Mongols: Crash Course World History #20

736 views / 0 likes - added 9 years ago

In which John Green teaches you how Russia evolved from a loose amalgamation of medieval principalities known as the Kievan Rus into the thriving democracy we know today. As you can imagine, there were a few bumps along the road. It turns out, our old fri
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Evolution: It's a Thing - Crash Course Biology #20

1,132 views / 0 likes - added 9 years ago

Hank gets real with us in a discussion of evolution - it's a thing, not a debate. Gene distribution changes over time, across successive generations, to give rise to diversity at every level of biological organization. Crash Course Biology is now availabl
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Meet The NASA Scientist Who Tracks Dangerous Asteroids In Earth’s Orbit

696 views / 0 likes - added 8 years ago

As a physicist at NASA’s Jet Propulsion Laboratory, Marina Brozovic studies and measures near-earth asteroids—you know, the ones that can potentially cause catastrophic damage. Watch as Brozovic explains how her team tracks the orbit of these large masses
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What Are The Differences Between Asteroids, Meteors And Comets?

515 views / 1 likes - added 7 years ago

In honor of Asteroid Day, Science Channel explains the difference between 3 common cosmic objects: comets, meteors and asteroids. Subscribe to Science Channel: http://bit.ly/SubscribeScience Check out SCI2 for infinitely awesome science videos. Every day.
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S.C.O.T.U.S. Procedures: Crash Course Government And Politics #20

637 views / 0 likes - added 8 years ago

This week Craig Benzine talks about what happens when a case makes it to the Supreme Court of the United States (or the SCOTUS). We're going to focus on court procedure today. We talk about how to petition to get your case heard, how written arguments, or
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Minecraft PS4 - 20 Block Challenge - Lion Tamer (20)

760 views / 1 likes - added 7 years ago

Welcome to the 20 block challenge. In this challenge I am trying unlock the platinum trophy on the Playstation 4 version while only ever placing down 20 blocks. Playlist - https://www.youtube.com/playlist?list=PLEZiAg2bYC7k_wayTLT-9bbwTp0wB5kQ1 Twitter -
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How Do We Protect Earth From Asteroids? Part 1 - Finding Them

768 views / 0 likes - added 6 years ago

We know we live in a cosmic shooting gallery. Who’s got their eyes on the sky, and how will we prevent an asteroid strike if we find a dangerous space rock? Support us at: http://www.patreon.com/universetoday More stories at: http://www.universetoday.com/
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ASTEROIDS Size Comparison 2

244 views / 1 likes - added 2 years ago

In this second part of the asteroid comparison, some of the currently best known asteroids are shown, some comets and some fictitious ones.~ - Approximate - Error range*UM - Unreliable MeasureMUSIC: (YouTube Library) Chtulthu - Quincas MoreiraSOURCES:Arma
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Recreating Asteroids with Lasers

490 views / 0 likes - added 7 years ago

Thanks to Seb Lee-Delisle for recreating the Asteroids vector graphics with his massive laser. Here’s his site: http://seb.ly/ Of course he’s on Github, where you can find out more about controlling lasers with computers: https://github.com/sebleedelisle/
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ASTEROIDS Size Comparison

436 views / 3 likes - added 4 years ago

These are the sizes of some asteroids compared to New York City Sources: https://en.wikipedia.org/wiki/List_of_exceptional_asteroids https://en.wikipedia.org/wiki/2008_TC3 https://en.wikipedia.org/wiki/2014_RC https://en.wikipedia.org/wiki/2004_FH https:/
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The Civil War, Part I: Crash Course US History #20

1,281 views / 11 likes - added 9 years ago

In which John Green ACTUALLY teaches about the Civil War. In part one of our two part look at the US Civil War, John looks into the causes of the war, and the motivations of the individuals who went to war. The overarching causes and the individual motiva
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Astronomer Explains How NASA Detects Asteroids | WIRED

166 views / 0 likes - added 2 years ago

It's the end of the world in "Don't Look Up," and it's all thanks to a comet heading straight towards Earth. Dr. Amy Mainzer, a science consultant on "Don't Look Up," breaks down a few scenes from the film and explores the science behind near-Earth object
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Deflecting Asteroids: Protecting The Earth From Future Catastrophic Events

735 views / 0 likes - added 8 years ago

Although massive asteroid impacts on Earth are rare, astronomers have identified thousands of asteroids close enough to Earth to be potentially hazardous. Learn from meteorite specialist Denton Ebel, Curator in the Division of Physical Sciences, how scien
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How Do We Stop Asteroids From Destroying Us? | Life Noggin On Stage!

961 views / 2 likes - added 5 years ago

If an asteroid threatens Earth, how do we go about stopping it? Watch more: What Makes Sleep Paralysis So Terrifying? ►► https://www.youtube.com/watch?v=e1sCa5Tu1fs&list=PL8L0MzSk_V6JtEDRfRMyb6rFd1acqYSlO&t=0s&index=1 Subscribe: https://bit.ly/SubLifeNogg
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Here's Why Zodiac Constellations Are Still Used in Astronomy

337 views / 1 likes - added 3 years ago

To understand astronomy, astrology might actually not be a bad place to start... Although scientists certainly havent proven that being an Aries makes you more impatient or a Libra means youre wise, the constellations in the zodiac have unlocked hidden se
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The Joy of Cooking Asteroids

447 views / 0 likes - added 4 years ago

Please support our video productions: http://www.patreon.com/scifriThe idea of mining Mars, the moon, or an asteroid for its mineral or water resources isn't far-fetched. NASA, the ESA, and several commercial enterprises already have missions in various s
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Infrared astronomy - with Matthew Bothwell

123 views / 0 likes - added 1 year ago

Why does the universe look the way it does? The answer could lie in the massive, dusty, and star-producing galaxies that existed billions of years ago, and are invisible to the naked eye.Watch Matthew Bothwell's full lecture on 'The Invisible Universe': h
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How much land for 20 million trees?

630 views / 0 likes - added 4 years ago

Here is an estimation of the amount of land it would take to grow 20 million trees. Why 20 million? The goal of the #TeamTrees project is to plant 20 million trees by 2020. Oh, you want to help? YOU CAN. For every 1 dollar donated to #TeamTrees (with the
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Asteroids, Comets & Meteors: What’s the Difference?

537 views / 0 likes - added 6 years ago

There are millions of giant rocks hurtling around the the solar system. Some of them stay in the cosmos and others penetrate the Earth’s atmosphere. So how do you tell the difference between different types of space rocks? The universe is kind of complica
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Did asteroids bring life to Earth? | Catalyst

346 views / 0 likes - added 3 years ago

Fifty years ago, a meteorite landed in regional Victoria, Australia. We now know those charred rocks contained complex organic compounds with clues as to how life kickstarted on Earth. Subscribe to ABC Science YouTube https://ab.co/2YFO4Go This is an exce
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These Crashes Show the Difference 20 Years Has Made to Car Safety | WIRED

693 views / 0 likes - added 7 years ago

Watching car crash tests is horrifying and mesmerizing in equal measure. These crash tests show how much safer cars are after two decades of improved design. Still haven’t subscribed to WIRED on YouTube? ►► http://wrd.cm/15fP7B7 CONNECT WITH WIRED Web: ht
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Dark asteroids reveal secrets of the early solar system

517 views / 0 likes - added 6 years ago

Researchers believe newly discovered asteroid group could show how the objects formed. Learn more: http://scim.ag/2unZoaF Read the research: http://scim.ag/2u8atRW
10:51 Popular
The Video Game Crash Of 1983: Crash Course Games #6

724 views / 1 likes - added 7 years ago

So the 1980s was the golden age of arcade games. Games like Donkey Kong, Pac- Man, Space Invaders, and Centipede had become a cultural phenomenon. These games had expanded the gamer demographic and even encouraged the rise of competitive gaming. There wer
09:51 Popular
The Moon: Astronomy #12

953 views / 1 likes - added 9 years ago

Join Phil for a tour of our capital-M Moon, from surface features, inside to the core, and back in time to theories about its formation. This episode is brought to you by Squarespace: http://www.squarespace.com/crashcourse -- Table of Contents Many Millio
11:32 Popular
OCD&Anxiety Disorders: Crash Course Psychology #29

887 views / 0 likes - added 9 years ago

You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.
24:26 Popular
Minecraft PS4 - 20 Block Challenge (1)

965 views / 1 likes - added 7 years ago

Welcome to the 20 block challenge. In this challenge I am trying unlock the platinum trophy while only ever placing down 20 blocks. Twitter - @stampylongnose Facebook - www.facebook.com/stampylongnose UK Shop - http://stampy.spreadshirt.co.uk/ US Shop - h
24:04 Popular
Minecraft PS4 - 20 Block Challenge - Iron Belly (6)

764 views / 2 likes - added 7 years ago

Welcome to the 20 block challenge. In this challenge I am trying unlock the platinum trophy on the Playstation 4 version while only ever placing down 20 blocks. Twitter - @stampylongnose Facebook - www.facebook.com/stampylongnose UK Shop - http://stampy.s
23:59 Popular
Minecraft PS4 - 20 Block Challenge - DIAMONDS! (4)

753 views / 5 likes - added 7 years ago

New Stampy plushie - http://bit.ly/2dSV7cV Welcome to the 20 block challenge. In this challenge I am trying unlock the platinum trophy on the Playstation 4 version while only ever placing down 20 blocks. Twitter - @stampylongnose Facebook - www.facebook.c
23:51
Minecraft PS4 - 20 Block Challenge - A Huge Mistake (2)

684 views / 0 likes - added 7 years ago

Welcome to the 20 block challenge. In this challenge I am trying unlock the platinum trophy on the Playstation 4 version while only ever placing down 20 blocks. Twitter - @stampylongnose Facebook - www.facebook.com/stampylongnose UK Shop - http://stampy.s
22:09
Minecraft PS4 - 20 Block Challenge - Hill Home (3)

689 views / 1 likes - added 7 years ago

New Stampy plushie - http://bit.ly/2dSV7cV Welcome to the 20 block challenge. In this challenge I am trying unlock the platinum trophy on the Playstation 4 version while only ever placing down 20 blocks. Twitter - @stampylongnose Facebook - www.facebook.c
26:00
Minecraft PS4 - 20 Block Challenge - Into The Nether (22)

640 views / 1 likes - added 7 years ago

Welcome to the 20 block challenge. In this challenge I am trying unlock the platinum trophy on the Playstation 4 version while only ever placing down 20 blocks. Playlist - https://www.youtube.com/playlist?list=PLEZiAg2bYC7k_wayTLT-9bbwTp0wB5kQ1 Twitter -
23:41
Minecraft PS4 - 20 Block Challenge - Hello My Beauties (25)

556 views / 0 likes - added 7 years ago

Welcome to the 20 block challenge. In this challenge I am trying unlock the platinum trophy on the Playstation 4 version while only ever placing down 20 blocks. Playlist - https://www.youtube.com/playlist?list=PLEZiAg2bYC7k_wayTLT-9bbwTp0wB5kQ1 Twitter -
24:58
Minecraft PS4 - 20 Block Challenge - The Haggler (28)

634 views / 1 likes - added 7 years ago

Welcome to the 20 block challenge. In this challenge I am trying unlock the platinum trophy on the Playstation 4 version while only ever placing down 20 blocks. Playlist - https://www.youtube.com/playlist?list=PLEZiAg2bYC7k_wayTLT-9bbwTp0wB5kQ1 Twitter -
23:03
Minecraft PS4 - 20 Block Challenge - Dispense With This (29)

600 views / 0 likes - added 7 years ago

Welcome to the 20 block challenge. In this challenge I am trying unlock the platinum trophy on the Playstation 4 version while only ever placing down 20 blocks. Playlist - https://www.youtube.com/playlist?list=PLEZiAg2bYC7k_wayTLT-9bbwTp0wB5kQ1 Twitter -
21:12
Minecraft PS4 - 20 Block Challenge - Delicious Fish (5)

642 views / 1 likes - added 7 years ago

New Stampy plushie - http://bit.ly/2dSV7cV Welcome to the 20 block challenge. In this challenge I am trying unlock the platinum trophy on the Playstation 4 version while only ever placing down 20 blocks. Twitter - @stampylongnose Facebook - www.facebook.c
04:31
Chopin - Nocturne in C Sharp Minor (No. 20)

404 views / 0 likes - added 5 years ago

Chopin Nocturne No. 20, in C Sharp Minor Click the
17:52 Popular
Minecraft PS4 - 20 Block Challenge - The End. (37)

864 views / 0 likes - added 6 years ago

Welcome to the 20 block challenge. In this challenge I am trying unlock the platinum trophy on the Playstation 4 version while only ever placing down 20 blocks. World seed - 1538815 Playlist - https://www.youtube.com/playlist?list=PLEZiAg2bYC7k_wayTLT-9bb
32:01
Minecraft PS4 - 20 Block Challenge - On A Rail (8)

620 views / 3 likes - added 7 years ago

Welcome to the 20 block challenge. In this challenge I am trying unlock the platinum trophy on the Playstation 4 version while only ever placing down 20 blocks. Playlist - https://www.youtube.com/playlist?list=PLEZiAg2bYC7k_wayTLT-9bbwTp0wB5kQ1 Twitter -
25:01
Minecraft PS4 - 20 Block Challenge - Sniper Duel (10)

696 views / 0 likes - added 7 years ago

Welcome to the 20 block challenge. In this challenge I am trying unlock the platinum trophy on the Playstation 4 version while only ever placing down 20 blocks. Playlist - https://www.youtube.com/playlist?list=PLEZiAg2bYC7k_wayTLT-9bbwTp0wB5kQ1 Twitter -
22:34
Minecraft PS4 - 20 Block Challenge - I Placed Blocks! (11)

696 views / 1 likes - added 7 years ago

Welcome to the 20 block challenge. In this challenge I am trying unlock the platinum trophy on the Playstation 4 version while only ever placing down 20 blocks. Playlist - https://www.youtube.com/playlist?list=PLEZiAg2bYC7k_wayTLT-9bbwTp0wB5kQ1 Twitter -
29:07
Minecraft PS4 - 20 Block Challenge - Thinking Food (12)

525 views / 0 likes - added 7 years ago

Welcome to the 20 block challenge. In this challenge I am trying unlock the platinum trophy on the Playstation 4 version while only ever placing down 20 blocks. Playlist - https://www.youtube.com/playlist?list=PLEZiAg2bYC7k_wayTLT-9bbwTp0wB5kQ1 Twitter -
21:00
Minecraft PS4 - 20 Block Challenge - Hot Topic (14)

551 views / 0 likes - added 7 years ago

Welcome to the 20 block challenge. In this challenge I am trying unlock the platinum trophy on the Playstation 4 version while only ever placing down 20 blocks. Playlist - https://www.youtube.com/playlist?list=PLEZiAg2bYC7k_wayTLT-9bbwTp0wB5kQ1 Twitter -
24:41
Minecraft PS4 - 20 Block Challenge - My Funky Wall (16)

566 views / 0 likes - added 7 years ago

Welcome to the 20 block challenge. In this challenge I am trying unlock the platinum trophy on the Playstation 4 version while only ever placing down 20 blocks. Playlist - https://www.youtube.com/playlist?list=PLEZiAg2bYC7k_wayTLT-9bbwTp0wB5kQ1 Twitter -
27:43 Popular
Minecraft PS4 - 20 Block Challenge - Pot Planter (18)

702 views / 0 likes - added 7 years ago

Welcome to the 20 block challenge. In this challenge I am trying unlock the platinum trophy on the Playstation 4 version while only ever placing down 20 blocks. Playlist - https://www.youtube.com/playlist?list=PLEZiAg2bYC7k_wayTLT-9bbwTp0wB5kQ1 Twitter -
24:37
Minecraft PS4 - 20 Block Challenge - Music To My Ears (34)

630 views / 0 likes - added 6 years ago

Welcome to the 20 block challenge. In this challenge I am trying unlock the platinum trophy on the Playstation 4 version while only ever placing down 20 blocks. Playlist - https://www.youtube.com/playlist?list=PLEZiAg2bYC7k_wayTLT-9bbwTp0wB5kQ1 Twitter -
26:47
Minecraft PS4 - 20 Block Challenge - Growing My Home (19)

587 views / 4 likes - added 7 years ago

Welcome to the 20 block challenge. In this challenge I am trying unlock the platinum trophy on the Playstation 4 version while only ever placing down 20 blocks. Playlist - https://www.youtube.com/playlist?list=PLEZiAg2bYC7k_wayTLT-9bbwTp0wB5kQ1 Twitter -
26:19
Minecraft PS4 - 20 Block Challenge - Portal Problems (21)

666 views / 1 likes - added 7 years ago

Welcome to the 20 block challenge. In this challenge I am trying unlock the platinum trophy on the Playstation 4 version while only ever placing down 20 blocks. Playlist - https://www.youtube.com/playlist?list=PLEZiAg2bYC7k_wayTLT-9bbwTp0wB5kQ1 Twitter -
24:06
Minecraft PS4 - 20 Block Challenge - An Amazing Idea (23)

583 views / 1 likes - added 7 years ago

Welcome to the 20 block challenge. In this challenge I am trying unlock the platinum trophy on the Playstation 4 version while only ever placing down 20 blocks. Playlist - https://www.youtube.com/playlist?list=PLEZiAg2bYC7k_wayTLT-9bbwTp0wB5kQ1 Twitter -
20:14
Minecraft PS4 - 20 Block Challenge - Am I Going Crazy? (24)

585 views / 0 likes - added 7 years ago

Welcome to the 20 block challenge. In this challenge I am trying unlock the platinum trophy on the Playstation 4 version while only ever placing down 20 blocks. Playlist - https://www.youtube.com/playlist?list=PLEZiAg2bYC7k_wayTLT-9bbwTp0wB5kQ1 Twitter -
21:20
Minecraft PS4 - 20 Block Challenge - Return To Sender (26)

642 views / 0 likes - added 7 years ago

Welcome to the 20 block challenge. In this challenge I am trying unlock the platinum trophy on the Playstation 4 version while only ever placing down 20 blocks. Playlist - https://www.youtube.com/playlist?list=PLEZiAg2bYC7k_wayTLT-9bbwTp0wB5kQ1 Twitter -
19:23
Minecraft PS4 - 20 Block Challenge - Body Guard (31)

566 views / 1 likes - added 6 years ago

Welcome to the 20 block challenge. In this challenge I am trying unlock the platinum trophy on the Playstation 4 version while only ever placing down 20 blocks. Playlist - https://www.youtube.com/playlist?list=PLEZiAg2bYC7k_wayTLT-9bbwTp0wB5kQ1 Twitter -
33:11
Minecraft PS4 - 20 Block Challenge - Weird Stronghold (32)

611 views / 0 likes - added 6 years ago

Welcome to the 20 block challenge. In this challenge I am trying unlock the platinum trophy on the Playstation 4 version while only ever placing down 20 blocks. Playlist - https://www.youtube.com/playlist?list=PLEZiAg2bYC7k_wayTLT-9bbwTp0wB5kQ1 Twitter -
21:44 Popular
Minecraft PS4 - 20 Block Challenge - I Found It! (33)

731 views / 0 likes - added 6 years ago

Welcome to the 20 block challenge. In this challenge I am trying unlock the platinum trophy on the Playstation 4 version while only ever placing down 20 blocks. Playlist - https://www.youtube.com/playlist?list=PLEZiAg2bYC7k_wayTLT-9bbwTp0wB5kQ1 Twitter -
20:19
Minecraft PS4 - 20 Block Challenge - Lucky Train (35)

621 views / 0 likes - added 6 years ago

Welcome to the 20 block challenge. In this challenge I am trying unlock the platinum trophy on the Playstation 4 version while only ever placing down 20 blocks. Playlist - https://www.youtube.com/playlist?list=PLEZiAg2bYC7k_wayTLT-9bbwTp0wB5kQ1 Twitter -
20:57
Minecraft PS4 - 20 Block Challenge - Ready To Battle! (36)

545 views / 0 likes - added 6 years ago

Welcome to the 20 block challenge. In this challenge I am trying unlock the platinum trophy on the Playstation 4 version while only ever placing down 20 blocks. Playlist - https://www.youtube.com/playlist?list=PLEZiAg2bYC7k_wayTLT-9bbwTp0wB5kQ1 Twitter -
04:17
The Most Important Astronomy Picture Ever Taken

552 views / 0 likes - added 8 years ago

http://gplus.to/TonyDarnell http://twitter.com/DeepAstronomy http://facebook.com/SpaceFan I've recently discovered an animation that was rendered using the measured redshift of all 10,000 galaxies in the Hubble Ultra Deep Field image. I've written a short
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25:20
Minecraft PS4 - 20 Block Challenge - Time To Farm! (7)

607 views / 2 likes - added 7 years ago

Part 8 - https://youtu.be/agAXH9N-5bY Welcome to the 20 block challenge. In this challenge I am trying unlock the platinum trophy on the Playstation 4 version while only ever placing down 20 blocks. Playlist - https://www.youtube.com/playlist?list=PLEZiAg
11:04
Minecraft PS4 - 20 Block Challenge - Final Episode (38)

591 views / 1 likes - added 6 years ago

Welcome to the 20 block challenge. In this challenge I am trying unlock the platinum trophy on the Playstation 4 version while only ever placing down 20 blocks. World seed - 1538815 Playlist - https://www.youtube.com/playlist?list=PLEZiAg2bYC7k_wayTLT-9bb
25:10
Minecraft PS4 - 20 Block Challenge - A Big Cave! (9)

599 views / 1 likes - added 7 years ago

Welcome to the 20 block challenge. In this challenge I am trying unlock the platinum trophy on the Playstation 4 version while only ever placing down 20 blocks. Playlist - https://www.youtube.com/playlist?list=PLEZiAg2bYC7k_wayTLT-9bbwTp0wB5kQ1 Twitter -
09:35 Popular
The Bobo Beatdown - Crash Course Psychology #12

837 views / 0 likes - added 9 years ago

You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.
33:20
Minecraft PS4 - 20 Block Challenge - Rainbow Collection (17)

562 views / 0 likes - added 7 years ago

Part 18 - https://youtu.be/jQn0qbSyR9s Welcome to the 20 block challenge. In this challenge I am trying unlock the platinum trophy on the Playstation 4 version while only ever placing down 20 blocks. Playlist - https://www.youtube.com/playlist?list=PLEZiA
14:27 Popular
The Great Depression: Crash Course US History #33

1,854 views / 7 likes - added 9 years ago

You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Free is nice, but if you can afford to pay a little every month, it really helps us to continue producing th
28:36
Minecraft PS4 - 20 Block Challenge - i've ruined it! (15)

631 views / 1 likes - added 7 years ago

Welcome to the 20 block challenge. In this challenge I am trying unlock the platinum trophy on the Playstation 4 version while only ever placing down 20 blocks. Playlist - https://www.youtube.com/playlist?list=PLEZiAg2bYC7k_wayTLT-9bbwTp0wB5kQ1 Twitter -
06:30 Popular
Decoding the ancient astronomy of Stonehenge

730 views / 1 likes - added 6 years ago

The solstice alignments of Stonehenge, explained. Subscribe to our channel! http://goo.gl/0bsAjO Note: A previous version of this video referred imprecisely to "Neolithic Britain" when discussing the Newgrange tomb in Ireland. We have removed that phrasin
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03:50
Sundials = Astronomy with a Stick!

411 views / 1 likes - added 6 years ago

Science doesn't have to be complicated. In fact, for most of the history of our investigation of the universe we used nothing more than sticks and stones. Just because they are old doesn't mean they aren't cool though. Right? If you want to check out more
01:35 Popular
Crash Course Economics Intro!

712 views / 0 likes - added 8 years ago

In which Jacob Clifford and Adriene Hill introduce you to Crash Course Economics! CC Econ is a new course from the Crash Course team. We look forward to teaching you all about the so-called dismal science. Want to find Crash Course elsewhere on the intern
10:18 Popular
Remembering and Forgetting - Crash Course Psychology #14

936 views / 1 likes - added 9 years ago

You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.
10:17
Gravitational Astronomy? How Detecting Gravitational Waves Changes Everything

619 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
11:21 Popular
Introduction to Anatomy&Physiology: Crash Course A&P #1

847 views / 0 likes - added 9 years ago

You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.
05:27
The 1995 Hubble photo that changed astronomy

655 views / 0 likes - added 7 years ago

The Hubble Deep Field, explained by the man who made it happen. Subscribe to our channel! http://goo.gl/0bsAjO Click here to download the Hubble Deep Field images: http://www.spacetelescope.org/science/deep_fields/ /// Vox.com is a news website that helps
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03:57
This Could Be the End of Urban Astronomy (360 Video)

495 views / 0 likes - added 6 years ago

City lights are blinding our view of space, and its forcing urban astronomers to rethink the way they make observations. To make matters worse, a change in the type of lights being used could be the end of some observatories. Plunging Down an Ice Track at
04:05
20 AWESOME BALLOON EXPERIMENTS!

633 views / 1 likes - added 6 years ago

Subscribe: http://www.youtube.com/c/MisterHacker 20 crazy experiments with balloon you should see! Google: https://goo.gl/wK7DH9 Music: Fire At Will (Instrumental Version) - Martin Hall.mp3
05:32
Exercising Gorillas | Addition And Subtraction Within 20 | Early Math | Khan Academy

680 views / 0 likes - added 8 years ago

Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-20/cc-early-math-word-problems-within-20/e/addition-and-subtraction-word-problems-within-20--level-2?utm_source=YT&utm_medium=Des
02:38 Popular
Adding 5 + 3 + 6 | Addition And Subtraction Within 20 | Early Math | Khan Academy

706 views / 0 likes - added 8 years ago

Learn how to add 5 + 3 + 6. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-20/cc-early-math-add-20/e/adding-three-numbers?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath W
10:51 Popular
Feeling All the Feels: Crash Course Psychology #25

734 views / 2 likes - added 9 years ago

***Subbable Message*** To Robert, Thank you for showing me the world, darling! From Amy and That's happiness; to be dissolved into something complete and great. From Ty Scaletta ****** You can directly support Crash Course at http://www.subbable.com/crash
11:23 Popular
Getting Help - Psychotherapy: Crash Course Psychology #35

702 views / 0 likes - added 9 years ago

You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.
03:19 Popular
Adding 8 + 7 | Addition And Subtraction Within 20 | Early Math | Khan Academy

701 views / 0 likes - added 8 years ago

Learn how to add 8 + 7 by making a group of ten. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-20/cc-early-math-add-20/e/addition_2?utm_source=YT&utm_medium=Desc&utm_campaign=
04:07
New Astronomy Technique Reveals Monster at the Center of the Milky Way

568 views / 1 likes - added 9 years ago

Stripping away the Milky Way's stars, planets, rocks and dust reveals a massive black hole lurking just 26,000 light years from Earth. | For more STRIP THE COSMOS, visit http://www.sciencechannel.com/tv-shows/strip-the-cosmos/#mkcpgn=ytsci1 Subscribe to S
03:23 Popular
Comparison Word Problems | Addition And Subtraction Within 20 | Early Math | Khan Academy

909 views / 0 likes - added 8 years ago

Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-20/cc-early-math-word-problems-more-fewer-20/e/addition-and-subtraction-word-problems-within-20--level-3?utm_source=YT&utm_medium
04:56 Popular
Equal Sign | Addition And Subtraction Within 20 | Early Math | Khan Academy

774 views / 0 likes - added 8 years ago

Learn what the equals sign really means. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-20/cc-early-math-equals-sign/e/meaning-of-equal-sign-1?utm_source=YT&utm_medium=Desc&utm
09:21 Popular
Astrophysics and Cosmology: Crash Course Physics #46

800 views / 0 likes - added 7 years ago

It's time for the end. At least the end of our first series on Physics here at Crash Course. In this episode of Crash Course Physics, Shini sits down to talk about Astrophysics and Cosmology. By using what we've learned this year, we can come to understan
16:59 Popular
Sesame Street: 1-20 Songs | Number of the Day Compilation

866 views / 1 likes - added 4 years ago

Learn to count to 20 with this compilation ofCookie Monster's new Number of the Day Dances from 1 to 20! --Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscription_center?add_user=SesameStreet For more fun games and videos for your
10:42
20 Dance Styles From Around The World

399 views / 0 likes - added 3 years ago

Though the evolutionary answer of humans ability to dance is still unknown, it is clear today that dance is innate in all of us. Dance today is a very integral part of our society, from viral TikTok routines to primetime shows like Dancing with the Stars.
03:38 Popular
Sea Monsters And Superheroes | Addition And Subtraction Within 20 | Early Math | Khan Academy

729 views / 0 likes - added 8 years ago

Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-20/cc-early-math-word-problems-within-20/e/addition-and-subtraction-word-problems-within-20--level-1?utm_source=YT&utm_medium=Des
14:02
20 Jobs You Never Knew Existed | Ultimate List

406 views / 0 likes - added 2 years ago

Presented by the All-electric Ford Mustang Mach-E.From people who harvest giant blocks of marble to master Lego builders to people who can make babies cry in movies, there are a lot of fascinating and unexpected jobs out there. But just because you haven'
22:29 Popular
Sesame Street: 0-20 Counting Songs! | Number of the Day Compilation

3,375 views / 0 likes - added 5 years ago

Stomp and sing with The Count and all the Sesame Street friends! Learn to count to 20 with this compilation of the Sesame Street Number of the Day Dances from 0 to 20! -- Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscription_cen
10:38 Popular
5 Human Impacts On The Environment: Crash Course Ecology #10

1,572 views / 1 likes - added 8 years ago

Hank gives the run down on the top five ways humans are negatively impacting the environment and having detrimental effects on the valuable ecosystem services which a healthy biosphere provides. Like Crash Course? http://www.facebook.com/YouTubeCrashCours
03:53
Adding 7 + 6 | Addition And Subtraction Within 20 | Early Math | Khan Academy

650 views / 0 likes - added 8 years ago

Learn how to add 7 + 6 using the number line. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-20/cc-early-math-add-20/e/addition_2?utm_source=YT&utm_medium=Desc&utm_campaign=Ear
23:21
Plankton's Top 20 Attempts to Steal the Krabby Patty | SpongeBob

185 views / 0 likes - added 1 year ago

For over 20 years Plankton has been trying to steal the Krabby Patty Secret Formula, and for 20 years he's failed. But he's had some pretty clever attempts over the years, so we're counting down his top 20 attempts to steal the Krabby Patty secret formula
04:03
Subtracting 14 - 6 | Addition And Subtraction Within 20 | Early Math | Khan Academy

680 views / 0 likes - added 8 years ago

Learn how to subtract 14 - 6 by first thinking about subtracting 2 and 4. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-20/cc-early-math-sub-20/e/subtraction_2?utm_source=YT&u
08:33
How Power Gets to Your Home: Crash Course Physics #35

555 views / 0 likes - added 7 years ago

Want more Crash Course in person? We'll be at NerdCon: Nerdfighteria in Boston on February 25th and 26th! For more information, go to http://www.nerdconnerdfighteria.com/ In this episode of Crash Course Physics, Shini talks to us about how power gets to o
30:30
Minecraft PS4 - 20 Block Challenge - A House With A View (13)

643 views / 0 likes - added 7 years ago

Welcome to the 20 block challenge. In this challenge I am trying unlock the platinum trophy on the Playstation 4 version while only ever placing down 20 blocks. Playlist - https://www.youtube.com/playlist?list=PLEZiAg2bYC7k_wayTLT-9bbwTp0wB5kQ1 Twitter -
08:59 Popular
Special Relativity: Crash Course Physics #42

732 views / 0 likes - added 7 years ago

This episode of Crash Course Physics is supported by Prudential. Go to www.raceforretirement.com to learn how, if you start saving today, you can continue to enjoy the things you love tomorrow. So we've all heard of relativity, right? But... what is relat
10:56 Popular
Circuit Analysis: Crash Course Physics #30

925 views / 0 likes - added 7 years ago

How does Stranger Things fit in with Physics and, more specifically, circuit analysis? I'm glad you asked! In this episode of Crash Course Physics, Shini walks us through the differences between series and parallel circuits and how that makes Christmas li
05:46
How Elon Musk Makes And Spends His $20.1 Billion

384 views / 0 likes - added 4 years ago

Elon Musk has a net worth of close to $20 billion. As CEO of Tesla and SpaceX, Musk is an influential entrepreneur in the world of tech. Here's how he makes and spends his fortune.Join BI Prime for $1/month for 3 months here: https://www.businessinsider.c
10:36 Popular
Optical Instruments: Crash Course Physics #41

937 views / 0 likes - added 7 years ago

This episode of Crash Course Physics is supported by Prudential. Go to www.raceforretirement.com to learn how, if you start saving today, you can continue to enjoy the things you love tomorrow. How do lenses work? How do they form images? Well, in order t
09:49 Popular
Induction - An Introduction: Crash Course Physics #34

886 views / 0 likes - added 7 years ago

This episode was sponsored by Prudential. Go to http://Raceforretirement.com and see how quickly 1% can add up. Want more Crash Course in person? We'll be at NerdCon: Nerdfighteria in Boston on February 25th and 26th! For more information, go to http://ww
13:26
Let's make an AI that destroys video games: Crash Course AI #13

286 views / 0 likes - added 4 years ago

Follow along: https://colab.research.google.com/drive/1uYXTDeBbPeuJfM1teufZ9nUaiRIN9nHW Today we create a game and then build an AI to destroy it. Our game is called TrashBlaster, and its like Asteroids but with trash in the ocean, and instead of a spaces
09:45 Popular
Light Is Waves: Crash Course Physics #39

837 views / 1 likes - added 7 years ago

The way light behaves can seem very counter intuitive, and many physicists would agree with that, but once you figure out light waves it all starts to make more sense! In this episode of Crash Course Physics, Shini shows us how we know that light exists a
11:31 Popular
20 Weird But Useful Ways to Use Mobs in Minecraft

767 views / 4 likes - added 2 years ago

20 Weird But Useful Ways to Use Mobs in Minecraft! Minecraft mobs can be a pain, but if you use them right, they'll also solve a ton of problems. If you're looking to enlist some minecraft mob help, these are 20 of the best weird and insane ways to put th
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Engines: Crash Course Physics #24

885 views / 0 likes - added 7 years ago

One of the greatest inventions is the steam engine. But why? What makes it so useful? And how does it work? In this episode of Crash Course Physics, Shini talks to us about how engines work, what makes them efficient, and why they're pretty cool. Get your
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Tissues, Part 2 - Epithelial Tissue: Crash Course A&P #3

1,538 views / 0 likes - added 9 years ago

•••SUBBABLE MESSAGE••• TO : Phoebe and James McMullan FROM : Dad Continue being awesome Phoebe&James from John&Hank! *** You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything
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TIL: 20% Of Our Oxygen Comes From A Bacteria

668 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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The Nervous System, Part 1: Crash Course A&P #8

1,167 views / 1 likes - added 9 years ago

•••SUBBABLE MESSAGE••• TO: Kerry FROM: Cale I love you with all my ha-art. Deadset. *** You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can aff
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Quantum Mechanics - Part 1: Crash Course Physics #43

696 views / 0 likes - added 7 years ago

What is light? That is something that has plagued scientists for centuries. It behaves light a wave... and a particle... what? Is it both? In this episode of Crash Course Physics, Shini introduces to the idea of Quantum Mechanics and how it helps us under
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Beethoven - Fr Elise in 20 Different Styles

420 views / 1 likes - added 4 years ago

The Classic Beethoven - Für Elise, except in 20 Different Styles Subscribe http://bit.ly/2FcM6bb Sheet Music: Universal Piano Sheet Music https://bit.ly/2OMfeWP Products: Piano CLEAR Stickers for labelling keys https://www.etsy.com/au/listing/5741621
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See How This Canadian Family Builds Their 20-Foot-Tall Snowman

515 views / 0 likes - added 6 years ago

#Outrageous_Acts Dominate your neighborhood with your 20 ft. tall snowman, like this Canadian family did. Learn all their tricks! Full Episodes Streaming FREE: https://www.sciencechannel.com/tv-shows/outrageous-acts-of-science/ Subscribe to Science Channe
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Homunculus - Crash Course Psychology #6

713 views / 0 likes - added 9 years ago

You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.
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20 Minutes of KIDZ BOP 2019!

1,115 views / 9 likes - added 4 years ago

Dance along to 20 minutes of KIDZ BOP 2019 official videos!Girls Like You 0:00 Rise 2:59 I'll Be There 6:12No Tears Left To Cry 9:18Paradise 12:26These Days 15:32 One Kiss 19:04 Listen to the latest single "Walk Me Home": http://bit.ly/walkmehome_kb KIDZ
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The Amazon Rainforest Doesn't Produce 20% of Our Oxygen, Here's Why

585 views / 1 likes - added 4 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
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The Chemical Mind - Crash Course Psychology #3

934 views / 0 likes - added 9 years ago

You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.
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What Happens If Acid Touches Your Body? - Dear Blocko #20

669 views / 1 likes - added 4 years ago

This video is sponsored by Privacy.com. Protect your financial identity online using virtual cards and get $5 off your first purchase at http://privacy.com/lifenogginIt's Dear Blocko #20! Does the human body really dissolve in acid?Subscribe: https://bit.
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Can you solve the $20 riddle? ft SMBC Comics' Zach Weinersmith

615 views / 0 likes - added 7 years ago

PBSDS Survey: https://www.surveymonkey.com/r/pbsds2017 Find Zach at: www.smbc-comics.com/ I sit down with Zach Weinersmith from SMBC comics to ask him some physics trivia and logic riddles! What are the base SI units? The prisoner hat riddle The $20 true
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Electric Fields: Crash Course Physics #26

774 views / 0 likes - added 7 years ago

As we learn more about electricity, we have to talk about fields. Electric fields may seem complicated, but they're really fascinating and a crucial part of physics. In this episode of Crash Course Physics, Shini chats about capacitors, conductors, electr
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Inflatable Noob + 20 Amazing OOF Tricks! - Roblox Origami

790 views / 1 likes - added 3 years ago

[Rather Simple] How to fold an Inflatable origami Roblox Noob using PURE origami + 20 Amazing OOF Tricks you can do with your origami Noob. So it's like a 20 models in 1! And the video is less than 5 minutes long!I intentionally made this tutorial extra q
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20 DIY BOOKMARK and PAPER CLIP IDEAS YOU WILL LOVE

220 views / 1 likes - added 11 months ago

20 DIY BOOKMARK and PAPER CLIP IDEAS YOU WILL LOVEFun, Cute and Easy Crafts: Girl Crafts00:00 Cool and Easy Bookmark Ideas00:31 Cute Cloud Bookmark Idea00:52 BT21 Paper Clip Ideas01:54 Funny Pen Shaped Bookmark02:20 Amazing Bookmark Ideas02:35 Colorful Ea
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Thermodynamics: Crash Course Physics #23

1,171 views / 0 likes - added 7 years ago

Have you ever heard of a Perpetual Motion Machine? More to the point, have you ever heard of why Perpetual Motion Machines are impossible? One of the reasons is because of the first law of thermodynamics! In this episode of Crash Course Physics, Shini tal
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How This Woman Rides 20,000 Miles a Year on Her Bike | WIRED

842 views / 0 likes - added 6 years ago

Ultra-endurance bicycle racer Lael Wilcox puts more miles on her bike every year than most people do on their cars. Here's how she trains for and rides some of the toughest races on earth. Still haven’t subscribed to WIRED on YouTube? ►► http://wrd.cm/15f
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Pollution: Crash Course Ecology #11

995 views / 0 likes - added 8 years ago

Hank talks about the last major way humans are impacting the environment in this penultimate episode of Crash Course Ecology. Pollution takes many forms - from the simplest piece of litter to the more complex endocrine distruptors - and ultimately, humans
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Quantum Mechanics - Part 2: Crash Course Physics #44

601 views / 0 likes - added 7 years ago

e=mc2... it's a big deal, right? But why? And what about this grumpy cat in a box and probability? In this episode of Crash Course Physics, Shini attempts to explain a little more on the topic of Quantum Mechanics. *** Get your own Crash Course Physics mu
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Top 20 Vending Machines You'll Wish We Had More Of In The World

720 views / 3 likes - added 5 years ago

From a machine that accepts hugs instead of money, to robotic convenience stores, lets take a look at 20 machines that should exist in more places around the world. Subscribe for more! ► https://goo.gl/pgcoq1 ◄ Stay updated ► https://goo.gl/JyGcTt https:/
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Electric Current: Crash Course Physics #28

1,300 views / 0 likes - added 7 years ago

So, electric current works like a river... kinda... Instead of flowing based on elevation, electric current works a little differently. But it's a good metaphor. In this episode of Crash Course Physics, Shini talks to us about electric current, voltaic ce
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Casting a $20 Million Mirror for the World’s Largest Telescope

648 views / 0 likes - added 6 years ago

Building a mirror for any giant telescope is no simple feat. The sheer size of the glass, the nanometer precision of its curves, its carefully calculated optics, and the adaptive software required to run it make this a task of herculean proportions. But t
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Magnetism: Crash Course Physics #32

1,242 views / 0 likes - added 7 years ago

This episode was sponsored by Prudential. Go to http://Raceforretirement.com and see how quickly 1% can add up. You’re probably familiar with the basics of magnets already: They have a north pole and a south pole. Two of the same pole will repel each othe
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Productivity And Growth: Crash Course Economics #6

834 views / 1 likes - added 8 years ago

Why are some countries rich? Why are some countries poor? In the end it comes down to Productivity. This week on Crash Course Econ, Adriene and Jacob investigate just why some economies are more productive than others, and what happens when an economy is
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Torque: Crash Course Physics #12

1,069 views / 0 likes - added 7 years ago

Get Your Crash Course Physics Mug here: http://store.dftba.com/products/crashcourse-physics-mug What is torque? This is one of those things that you may have heard about in passing but never really understood. In this episode of Crash Course Physics, Shin
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This Tortoise Could Be Extinct in 20 Years

664 views / 0 likes - added 5 years ago

Endemic to the dry southern forests of Madagascar, the radiated tortoise has an incredibly long lifespan—the oldest tortoise on record reached an estimated 188 years of age. They boast highly intricate, dome-shaped shells lined with blood vessels, making
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AC Circuits: Crash Course Physics #36

890 views / 0 likes - added 7 years ago

Want more Crash Course in person? We'll be at NerdCon: Nerdfighteria in Boston on February 25th and 26th! For more information, go to http://www.nerdconnerdfighteria.com/ We've talked about AC Circuits, but now it's time to delve into the world of AC Circ
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Spectra Interference: Crash Course Physics #40

569 views / 0 likes - added 7 years ago

Light is everywhere … but it’s not as predictable as you might think. It’s a wave that travels in straight lines, yet it also reflects off of surfaces, refracts through various materials, and generally changes direction all the time! We’ve learned how to
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Producers: Crash Course Film Production #6

894 views / 1 likes - added 6 years ago

So... what do Producers even do? It's a hard question to answer because there are so many different kinds of producers on a movie. In this episode of Crash Course Film Production, Lily Gladstone talks us through the different kinds of producers and what t
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What Is A Game?: Crash Course Games #1

818 views / 1 likes - added 8 years ago

Welcome to Crash Course Games! In this series our host Andre Meadows is going to discuss the history and science of games. We’re going to talk about video games of course, but also board games, role playing games, card games, even sports! But before we ge
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Geometric Optics: Crash Course Physics #38

531 views / 0 likes - added 7 years ago

Want more Crash Course in person? We'll be at NerdCon: Nerdfighteria in Boston on February 25th and 26th! For more information, go to http://www.nerdconnerdfighteria.com/ LIGHT! Let's talk about it today. Sunlight, moonlight, torchlight, and flashlight. T
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20 Awesome Christmas Ideas - Compilation

346 views / 1 likes - added 3 years ago

How to store your Christmas lights, make decorations and personalized gifts. Easy gift wrap ideas, how to make fake snow, and use ornaments to make a beautiful wreath. 20 amazing holiday ideas for Christmas.Subscribe here: https://www.youtube.com/subscrip
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Sound: Crash Course Physics #18

1,415 views / 3 likes - added 7 years ago

Get Your Crash Course Physics Mug here: https://store.dftba.com/products/crashcourse-physics-mug We learn a lot about our surroundings thanks to sound. But... what is it exactly? Sound, that is. What is sound? And how does it travel? And what is this Dopp
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Sensation&Perception - Crash Course Psychology #5

738 views / 0 likes - added 9 years ago

You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.
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Minecraft Pocket Edition | HALLOWEEN COSTUMES!! | #20

924 views / 6 likes - added 8 years ago

Minecraft Pocket Edition | HALLOWEEN COSTUMES!! | #20 ► Subscribe and join TeamTDM! :: http://bit.ly/TxtGm8 ► Previous Episode :: https://www.youtube.com/watch?v=K6K7_K0SerA ► Follow Me on Twitter :: http://www.twitter.com/DiamondMinecart Today, we contin
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The Economics Of Healthcare: Crash Course Econ #29

622 views / 0 likes - added 8 years ago

Why is health care so expensive? Once again, there are a lot of factors in play. Jacob and Adriene look at the many reasons that health care in the US is so expensive, and what exactly we get for all that money. Spoiler alert: countries that spend less an
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20 Comfort Foods From Around The World

356 views / 0 likes - added 4 years ago

In a time when much of the world is facing lockdown because of the coronavirus pandemic, unable to see family and friends in person, many of us are turning to food for comfort. Different dishes are considered comfort food around the world, but theyre all

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