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The Earth: Crash Course Astronomy #11

880 views / 0 likes - added 9 years ago

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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Introduction to Astronomy: Crash Course Astronomy #1

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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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Everything, The Universe...And Life: Crash Course Astronomy #46

801 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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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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Dark Matter: Crash Course Astronomy #41

615 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

928 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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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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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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Pollution: Crash Course Ecology #11

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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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A Brief History Of The Universe: Crash Course Astronomy #44

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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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Distances: Crash Course Astronomy #25

645 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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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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The Milky Way: Crash Course Astronomy #37

775 views / 0 likes - added 8 years ago

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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Nebulae: Crash Course Astronomy #36

597 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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Neutron Stars: Crash Course Astronomy #32

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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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Moon Phases: Crash Course Astronomy #4

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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 Sun: Crash Course Astronomy #10

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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 New Astronomy: Crash Course History of Science #13

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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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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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Asteroids: Crash Course Astronomy #20

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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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Dark Energy, Cosmology Part 2: Crash Course Astronomy #43

607 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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High Mass Stars: Crash Course Astronomy #31

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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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Seasons And The Sun: Crash Course Kids 11.1

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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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Comets: Crash Course Astronomy #21

735 views / 0 likes - added 8 years ago

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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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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Introduction to the Solar System: Crash Course Astronomy #9

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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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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

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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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Why No Polar Pineapples: Crash Course Kids #11.2

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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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Exoplanets: Crash Course Astronomy #27

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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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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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Meteors: Crash Course Astronomy #23

635 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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Rotational Motion: Crash Course Physics #11

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Get Your Crash Course Physics Mug here: http://store.dftba.com/products/crashcourse-physics-mug Did you know that, at a certain point on a moving wheel... there's no motion? I mean, kinda... it's all relative, right? Prepare to have your mind blown in thi
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Mercury: Crash Course Astronomy #13

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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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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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Light: Crash Course Astronomy #24

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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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Special Effects: Crash Course Film Production #11

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Chances are, when you hear the phrase "Special Effects," you may have images pop into your mind. The Hulk smashing a city, a lightsaber fight, or maybe an alien world. But effects can be much more subtle and have been around really since the beginning of
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Uranus & Neptune: Crash Course Astronomy #19

2,231 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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Venus: Crash Course Astronomy #14

1,105 views / 5 likes - added 9 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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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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Robotics: Crash Course AI #11

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Robots arent like humans who can do a lot of different things. Theyre designed for very specific tasks like vacuuming our homes, assembling cars in a factory, or exploring the surface of other planets. So even though it may be a while before we have a gen
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Saturn: Crash Course Astronomy #18

1,032 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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White Dwarfs & Planetary Nebulae: Crash Course Astronomy #30

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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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Central Nervous System: Crash Course A&P #11

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Today Hank talks about your central nervous system. In this episode we'll explore how your brain develops and how important location is for each of your brain's many functions. Table of Contents Central Nervous System, Location and Brain Function 1:48 Bra
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Jupiter: Crash Course Astronomy #16

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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

881 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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The Gravity of the Situation: Crash Course Astronomy #7

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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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How to Train a Brain - Crash Course Psychology #11

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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

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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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Cycles in the Sky: Crash Course Astronomy #3

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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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Stars: Crash Course Astronomy #26

641 views / 0 likes - added 8 years ago

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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Heat Engines, Refrigerators, & Cycles: Crash Course Engineering #11

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Cycles are a big deal in engineering. Today well explain what they are and how theyre used in heat engines, refrigerators, and heat pumps. Well also discuss phase diagrams and the power of using renewable energy resourcesCrash Course Engineering is produc
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Money And Finance: Crash Course Economics #11

837 views / 1 likes - added 8 years ago

So, we've been putting off a kind of basic question here. What is money? What is currency? How are the two different. Well, not to give away too much, but money has a few basic functions. It acts as a store of value, a medium of exchange, and as a unit of
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Casual Gaming: Crash Course Games #11

647 views / 0 likes - added 7 years ago

Today, we’re moving on from game consoles to talk about a bigger shift that was happening in the gaming industry. In the mid 2000s, we saw a proliferation of Internet accessible devices and with them gaming would expand to a new audience. We’re going to t
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Presidential Power: Crash Course Government and Politics #11

735 views / 0 likes - added 9 years ago

This week Craig looks at the expressed powers of the President of the United States - that is the ones you can find in the Constitution. From appointing judges and granting pardons, to vetoing laws and acting as the nation’s chief diplomat on foreign poli
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Brown Dwarfs: Crash Course Astronomy #28

656 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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The Golden Age of Hollywood: Crash Course Film History #11

781 views / 0 likes - added 6 years ago

It's time for the glitz and the glamour of big motion pictures that helped keep American spirits up during and after the Great Depression. Sound was a huge change to motion pictures, but there were still a few technological innovations to come, like color
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The Oort Cloud: Crash Course Astronomy #22

692 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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DNA, Hot Pockets,&The Longest Word Ever: Crash Course Biology #11

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Hank imagines himself breaking into the Hot Pockets factory to steal their secret recipes and instruction manuals in order to help us understand how the processes known as DNA transcription and translation allow our cells to build proteins. Crash Course B
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Intelligent Design: Crash Course Philosophy #11

857 views / 0 likes - added 7 years ago

Last week we introduced Thomas Aquinas’s four cosmological arguments for the existence of god; today we introduce his fifth argument: the teleological argument, and the ensuing dialogue it initiated. -- Bokeh Spiral by Eric Wüstenhagen: https://www.flickr
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Down To Earth: Crash Course Kids #4.2

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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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Jupiter's Moons: Crash Course Astronomy #17

805 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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The 17th Century Crisis: Crash Course European History #11

389 views / 0 likes - added 4 years ago

The 17th Century in Europe was pretty rough in a lot of ways. The Thirty Years War involved a lot of countries, and a lot of battles, and it was terrible for everyone involved, as wars have aa historical tendency to be. At the same time, disease and hunge
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Programming Languages: Crash Course Computer Science #11

662 views / 0 likes - added 6 years ago

Get your first two months of Curiosity Stream free by going to http://curiositystream.com/crashcourse and using the promo code “crashcourse”. So we ended last episode with programming at the hardware level with things like plugboards and huge panels of sw
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How To Speak Chemistrian: Crash Course Chemistry #11

644 views / 0 likes - added 9 years ago

Learning to talk about chemistry can be like learning a foreign language, but Hank is here to help with some straightforward and simple rules to help you learn to speak Chemistrian like a native. Table of Contents Determining Formulas and Names of Monatom
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Christianity from Judaism to Constantine: Crash Course World History #11

855 views / 2 likes - added 9 years ago

In which John Green teaches you the history of Christianity, from the beginnings of Judaism and the development of monotheism, right up to Paul and how Christianity stormed the Roman Empire in just a few hundred years. Along the way, John will cover Abram
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Earth's Rotation & Revolution: Crash Course Kids 8.1

1,511 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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11 Asteroids Getting Nervously Close to Earth

270 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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What On Earth: Crash Course Kids #10.1

1,285 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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How A Meteorite Crash Ended The Age Of Dinosaurs | Life Of Earth From Space

353 views / 1 likes - added 4 years ago

Experts detail and speculate how a meteorite crash contributed towards the extinction of dinosaurs on planet Earth. Subscribe to Discovery UK for more great clips:http://www.youtube.com/subscription_center?add_user=DiscoveryTVFollow Discovery UK on Twitte
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Ecology - Rules for Living on Earth: Crash Course Biology #40

2,199 views / 0 likes - added 9 years ago

Hank introduces us to ecology - the study of the rules of engagement for all of us earthlings - which seeks to explain why the world looks and acts the way it does. The world is crammed with things, both animate and not, that have been interacting with ea
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Did Water Crash Into Earth From Space?

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Did water crash into Earth from space by way of a massive comet, or was it around long before our planet's formation? Well, one new study suggests that it might have actually come from the most unlikely source of all: the Sun. Subscribe to Seeker! http://
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The War of 1812 - Crash Course US History #11

921 views / 1 likes - added 9 years ago

In which John Green teaches you about the War of 1812. The War of 1812 was fought between the United States and its former colonial overlord England. It started in, you guessed it 1812. The war lasted until 1815, and it resolved very little. John will tak
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The Sun&The Earth: Crash Course Big History #3

938 views / 2 likes - added 9 years ago

In which John Green, Hank Green, and Emily Graslie teach you about our Sun, and the formation of the planets. We're going to focus on the formation and development of the Earth, because that's where people live. You'll learn about the Solar nebula, the bi
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Earth Science: Crash Course History of Science #20

473 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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Stephen Hawking: We Must Leave Earth To Survive | Expedition New Earth | Earth Lab

693 views / 1 likes - added 5 years ago

Stephen Hawking predicts humans must be prepared to leave earth in the next 100 years if we are to survive. This video is to promote the program Expedition New Earth, part of the Being Human season on BBC Earth. Subscribe to Earth Lab for more fascinating
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The History Of Life On Earth - Crash Course Ecology #1

1,239 views / 0 likes - added 8 years ago

With a solid understanding of biology on the small scale under our belts, it's time for the long view - for the next twelve weeks, we'll be learning how the living things that we've studied interact with and influence each other and their environments. Li
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How The Moon Affects Our Lives On Earth | Space on Earth | BBC Earth

549 views / 1 likes - added 4 years ago

Our Moon is far more than just a lump of rock floating through space. @hashemalghaili visits the Royal Observatory in London to find out about our lunar neighbour.Subscribe: http://bit.ly/BBCEarthSub #TheMoon #Space #UniverseWatch more: Planet Earth http:
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Here's Why Zodiac Constellations Are Still Used in Astronomy

339 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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Plankton. The Most Vital Organisms On Earth - World Oceans Day - BBC Earth

1,198 views / 2 likes - added 8 years ago

Happy World Oceans Day! Click here to watch our SpongeBob SquarePants video https://www.youtube.com/watch?v=WLNe3TutnNM The BBC Earth Unplugged team take over BBC Earth to delve a little deeper into why plankton are the most important organisms on the pla
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Earth: One Amazing Day - BBC Earth

1,306 views / 0 likes - added 6 years ago

From BBC Earth Films, the studio that brought you Earth, comes the long-awaited sequel – Earth: One Amazing Day, an astonishing journey revealing the awesome power of the natural world, narrated by the Oscar-winning American movie icon, Robert Redford. Su
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17 Year Periodical Cicadas - Planet Earth - BBC Earth

1,102 views / 0 likes - added 6 years ago

The biggest insect emergence on the planet is underway - after an absence of 17 years the next batch of Periodical Cicadas will grace the Forest for just a mere few days. For the Turtle and other Forest inhabitants this will be one very rare but ultimatel
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Gliding Leaf Frogs - Planet Earth - BBC Earth

832 views / 1 likes - added 6 years ago

Breathtaking slow motion footage of the male Gliding Leaf Frog taking flight. In slowing his descent he uses his extra large webbed feet like a Parachute. It is later on when it comes to mating that we learn these feet serve an entirely different purpose.
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Sailfish Are Master Hunters - Planet Earth - BBC Earth

803 views / 1 likes - added 6 years ago

Stunning footage of Sailfish three metres long closing in on Prey. Ever the resourceful hunter, they will only use just enough energy to make their kill, never wasting a fin stoke. What is more remarkable is how they can change colour to warn its companio
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Swarm Of Locusts Devour Everything In Their Path - Planet Earth - BBC Earth

1,114 views / 0 likes - added 7 years ago

Stunning footage of one of Planet Earth's greatest spectacles, the swarm of the Desert Locust - Eggs that have remained in the ground for twenty years now begin to hatch. Considering that an adult Locust can eat its entire body weight everyday, it's hardl
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Planet Earth II: Official Extended Trailer - BBC Earth

1,011 views / 2 likes - added 6 years ago

10 years ago Planet Earth changed our view of the world. Now we take you closer than ever before. This is life in all its wonder. This is Planet Earth II. A decade ago, the landmark television series Planet Earth redefined natural history filmmaking, givi
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The Skip Counting by 11 Song | Silly School Songs

850 views / 1 likes - added 3 years ago

Kids will love learning how to skip count by 11 with this fun and catchy sing-along tune! For more music and information, visit http://sillyschoolsongs.com. Lyrics:11, 22, 33, 44, 55, 66, 77, 88, 99, 110Let's do it again!11, 22, 33, 44, 55, 66, 77, 88, 99
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The Moon: Astronomy #12

954 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
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Deep Diving In Underwater Meteorite Caves | Earth: The Power Of The Planet | BBC Earth Lab

170 views / 0 likes - added 1 year ago

Descending deep underground in the jungles of Mexico, Bernadette and her team explore the vast network of cenotes that provide evidence of a colossal meteorite impact, one that was vital to the survival of the human race...Best of Earth Lab: http://bit.ly
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How Do Satellites Help Us Communicate? | Space on Earth | BBC Earth

912 views / 0 likes - added 4 years ago

What role do satellites play in communication on Earth? Join @hashemalghaili at Goonhilly Earth Station to learn about how the UK opened up telecommunications via satellite for the first time, as well as how satellites monitor Earth activity from space.Su
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How scientists recreate a solar storm on earth | Earth Lab

763 views / 1 likes - added 6 years ago

The sun is blowing magnetic bubbles of plasma off of its surface. Scientists recreated a mini solar storm with a massive amount of electric current that was captured by a high speed camera, as the condition only lasts a split second. Subscribe to Earth La
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The Massive Number 11 Trick #shorts

176 views / 0 likes - added 2 years ago

You can take any number with 2 or more digits and determine almost instantly whether it's divisible by 11, and the method is actually really, really easy -- even for a number like 2,399,317,565,387,204.All it takes is simple addition and alternating betwe
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11 WEIRDEST Things Your Body Does | COLOSSAL QUESTIONS

1,249 views / 5 likes - added 2 years ago

11 Colossal Questions all about the weirdest things our bodies can do!0:00 Why Do Songs Get Stuck In Our Head?2:17 Why Do We Get Brain Freeze?3:37 Why Do We Blush?5:25 Why Do You Get Sunburns?7:25 Why Don't People Have Tails?9:26 Why Do We Get Hangry?11:4
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Infrared astronomy - with Matthew Bothwell

125 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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The World's Longest Beak* | Planet Earth II | BBC Earth

183 views / 1 likes - added 1 year ago

*in relation to overall body length. The sword-billed hummingbird has exclusive access to food that other birds simply cannot reach, but having such a long bill does have its drawbacks. Subscribe: http://bit.ly/BBCEarthSub #DavidAttenborough Watch more: P
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The Insects Who Vibrate To Communicate | Planet Earth III | BBC Earth

104 views / 0 likes - added 5 months ago

In the Amazon, there are many weird and wonderful creatures not least of all these treehoppers, who communicate with each other by vibrating. This comes in useful when their young are under attack, and this mother enlists the help of her forest friends fo
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Horn Shark Escapes Being Eaten Alive | Planet Earth III | BBC Earth

94 views / 0 likes - added 5 months ago

Off the west coast of California, deep in the kelp forest, an angel shark lies hidden in the sand waiting to ambush its prey. This predator can strike in a tenth of a second, but it can't always keep its dinner down...Our home. Our future. This is #Planet
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The Fish with Incredible Shooting Aim | Planet Earth III Behind the Scenes | BBC Earth

71 views / 0 likes - added 5 months ago

Join the #PlanetEarth3 crew as they search the mangrove forests of Indonesia to find and film the unusual hunting tactics of the archerfish. This skilled predator uses an effective water pistol to shoot its prey, but it turns out bugs aren't their only ta
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Shaolin Kung Fu Training: Spectacular Display Caught From Satellite | Earth From Space | BBC Earth

682 views / 1 likes - added 5 years ago

The beautiful harmony of Shaolin Kung Fu is captured with an amazing bird-view from space. Watch more of Earth From Space: https://bbc.in/2VMchcY Subscribe: http://bit.ly/BBCEarthSub Watch more: Planet Earth http://bit.ly/PlanetEarthPlaylist Blue Planet h
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Turtle Travels Through Desert | Earth From Space | BBC Earth

668 views / 2 likes - added 4 years ago

For the wet season, a turtle travels through the flooded desert. Watch the amazing landscape from above.Watch more of Earth From Space: https://bbc.in/2VMchcYSubscribe: http://bit.ly/BBCEarthSub Watch more: Planet Earth http://bit.ly/PlanetEarthPlaylist B
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Ecuador's Melting Mountain | Earth From Space Web Exclusive | Earth Unplugged

457 views / 1 likes - added 4 years ago

As our climate changes, the millennia old glacier atop mount Chimborazo melts and threatens the water supply of thousands.Subscribe: http://bit.ly/SubscribeToEarthUnplugged Animal Slow Motion: http://bit.ly/EarthUnpluggedSlowMotionTimelapse Expeditions: h
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The Video Game Crash Of 1983: Crash Course Games #6

726 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
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New Astronomy Technique Reveals Monster at the Center of the Milky Way

573 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
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Playing Football Under The Northern Lights | Earth From Space: Web Exclusives | Earth Unplugged

392 views / 0 likes - added 4 years ago

In Greenland, you'll never call a game of footie off for bad weather again.Subscribe: http://bit.ly/SubscribeToEarthUnplugged Animal Slow Motion: http://bit.ly/EarthUnpluggedSlowMotionTimelapse Expeditions: http://bit.ly/EarthUnpluggedExpeditionsAndLocati
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Tagging the Largest Shark on Earth #OurBluePlanet - BBC Earth

796 views / 0 likes - added 6 years ago

The size of a school bus but in many ways a mystery, whale sharks continue to fascinate. Join a team of international scientists at a renowned marine sanctuary in Cabo Pulmo, Mexico and discover how we’re trying to better understand these remarkable creat
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How To Draw A Person Hugging The Earth - Earth Day - #stayhome and draw #withme

855 views / 1 likes - added 4 years ago

Earth Day is coming up! Celebrate our Earth by learning how to draw a person hugging the Earth. You can't literally hug the Earth, it's too big! But what could you do that would be similar to hugging the Earth? - #stayhome and draw #withmeJoin our monthly
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The Real Story Behind the Apollo 11 Computer Error | WSJ

576 views / 0 likes - added 4 years ago

Perhaps the most dramatic moment of Apollo 11's mission to the moon was when the Eagle began its final descent to the lunar surface and the Apollo Guidance Computer became overloaded. Few were more nervous than the young computer programmer who had writte
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If The Earth Gave Earth Day Awards | Presented by Ze Frank of True Facts

364 views / 0 likes - added 3 years ago

Mother Earth herself is giving out awards on the 50th Anniversary of Earth Day. Created by Ze Frank in collaboration with PBS NATURE and KQEDs Deep Look. Visit pbs.org/nature for more Earth Day content. Please LIKE and SUBSCRIBE if you enjoyed it! http://
How Do Satellites Stay in Place? | In Orbit | BBC Earth Lab

103 views / 0 likes - added 1 year ago

For Satellites to work most of them need to stay in one place. So you may think it's simple, the satellite needs to spin at the same pace as Earth. But nothing is ever that easy, because if a satellite was to spin at Earth's rotational speed it would cras
Cities That Are Saving The Planet | Planet Earth II | BBC Earth

245 views / 1 likes - added 2 years ago

It is all too easy for us to lose our connection with the natural world, but some cities are beginning to shape themselves around it. Subscribe: http://bit.ly/BBCEarthSub #DavidAttenboroughWatch more: Planet Earth http://bit.ly/PlanetEarthPlaylist Blue Pl
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Pink River Dolphins Of The Amazon Rainforest's Hunting Secret | Earth's Great Rivers | BBC Earth

1,311 views / 6 likes - added 5 years ago

Botos (pink river dolphins) have whiskers that help them find their prey in dark waters. Watch Earth's Great Rivers: https://bbc.in/2F0TmXb Subscribe to BBC Earth for more amazing animal videos - http://bit.ly/BBCEarthSub Watch more videos from BBC Earth:
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Everything Revolves Around You: Crash Course Kids #22.1

939 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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08:36 Popular
How to Draw the Earth Happy Earth Day

4,187 views / 3 likes - added 1 year ago

Happy Earth Day Cuties! Learn How to Draw a cute Earth with a wreath of flowers to celebrated our beautiful Earth. Easy, step by step planet Earth Drawing. #drawsocuteearth Draw So Cute Merchandise: https://www.youtube.com/channel/UC3dEvA1is6-0_yuei9iCdEw
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Voyager 2's 11 billion mile journey at a human scale

638 views / 1 likes - added 6 years ago

40 years later, Voyager 2 is really, really, really far from Earth. Subscribe to our channel! http://goo.gl/0bsAjO /// Sources: NASA measurements for planetary distances (averaged due to elliptical orbit): https://nssdc.gsfc.nasa.gov/planetary/factsheet/p
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11 Levels of Origami: Easy to Complex | WIRED

603 views / 0 likes - added 4 years ago

Origami artist and physicist Robert J. Lang explains origami in 11 levels of difficulty. From a simple, traditional cicada to an extremely intricate one, watch how Robert J. Lang demonstrates and breaks down everything that goes into the art of origami.St
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Minecraft 1.11 | ULTIMATE ITEM TRANSPORTATION!!

944 views / 9 likes - added 7 years ago

Minecraft 1.11 | ULTIMATE ITEM TRANSPORTATION!! (Shulker Box) ► Subscribe and join TeamTDM! :: http://bit.ly/TxtGm8 ► Follow Me on Twitter :: http://www.twitter.com/DanTDM ► PREORDER MY NEW BOOK HERE :: http://smarturl.it/DanTDM ► Previous video :: https:
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Filming Animals From Space Leads to Incredible Discovery | Earth From Space | BBC Earth

589 views / 0 likes - added 4 years ago

Satellites filming animals from space lead to unexpected discoveries, from a seal birth to a colony of albatrosses and penguins. Watch more of Earth From Space: https://bbc.in/2VMchcYSubscribe: http://bit.ly/BBCEarthSub Watch more: Planet Earth http://bit
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Total Solar Eclipse: 360 VR Video Seen From Space | Earth From Space | BBC Earth

993 views / 1 likes - added 4 years ago

Get closer than ever to a total solar eclipse and observe it from all possible angles in this stunning virtual reality video. A collaboration with sentintospace.comSubscribe: http://bit.ly/BBCEarthSub Watch more: Planet Earth http://bit.ly/PlanetEarthPlay
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Gravitational Astronomy? How Detecting Gravitational Waves Changes Everything

622 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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New Model Re-creates Apollo 11 Mission in 3D

418 views / 0 likes - added 4 years ago

Modern satellite imagery and 3D modeling create a multimedia view of how Apollo 11 played out on the lunar surface To learn more, read the story here: https://www.scientificamerican.com/article/mapping-the-mission/
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11 Levels of Self-Portraiture: Easy to Complex | WIRED

304 views / 2 likes - added 3 years ago

Artist TM Davy explains how to draw a self-portrait in 11 levels of increasing complexity. Starting off with the ubiquitous "solar head" and moving on to portraits that implement light, shadow and color, TM Davy deftly describes how a drawing evolves thro
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Defining Gravity: Crash Course Kids #4.1

1,962 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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Sensation&Perception - Crash Course Psychology #5

742 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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The Most Important Astronomy Picture Ever Taken

557 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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Over (to) The Moon: Crash Course Kids #13.2

1,028 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 Great Depression: Crash Course US History #33

1,865 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
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Why Does the Moon Orbit Earth?

1,283 views / 0 likes - added 3 years ago

It takes the moon about 27 days to orbit the Earth. What makes it go round? It is the gravitational attraction of the Earth on the moon. Due to the moon's velocity, the Earth keeps pulling the moon towards it without the moon actually getting closer to th
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The Great Escape: Crash Course Kids #13.1

1,236 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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Decoding the ancient astronomy of Stonehenge

731 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!

413 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
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The Best Dogs Of BBC Earth | Top 5 | BBC Earth

618 views / 1 likes - added 4 years ago

We've collected the most precious moments from our beloved canine companions: from cute puppies opening their eyes for the first time, to loyal wild dogs and incredibly intelligent pets.Subscribe: http://bit.ly/BBCEarthSub Watch more: Planet Earth http://
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Rorschach&Freudians: Crash Course Psychology #21

705 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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Magnetism: Crash Course Physics #32

1,249 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
10:19 Popular
Everything NEW added in Minecraft 1.11

757 views / 5 likes - added 5 years ago

Here are some of the newest features coming to Minecraft in 1.11. New mobs, blocks, items, & more! Snapshot coming wednesday. What are your thoughts on the update? (p.s. sry for low quality, it's the stream) •on Twitter:http://www.twitter.com/truemu •on F
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Crash Course Economics Intro!

715 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
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The Basics Of Freshwater: Crash Course Kids 14.1

1,962 views / 6 likes - added 8 years ago

We have a lot of water on Earth, but we also can't actually drink much of it... or use it for farming. That's because most of the water on Earth is saltwater. We humans, like a lot of living things, need freshwater to survive. In this episode of Crash Cou
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The 1995 Hubble photo that changed astronomy

657 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)

498 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
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Astronaut Experiment: Crash Course Kids #32.2

710 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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01:51 Popular
How the popsicle was invented | Moments of Vision 11 - Jessica Oreck

1,281 views / 2 likes - added 6 years ago

View full lesson: http://ed.ted.com/lessons/how-the-popsicle-was-invented-moments-of-vision-11-jessica-oreck Each year, approximately 2 billion popsicles are sold worldwide. But where did the idea for this tasty treat come from? In the eleventh installmen
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Danger! Falling Objects: Crash Course Kids #32.1

1,312 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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10:51 Popular
Feeling All the Feels: Crash Course Psychology #25

737 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
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Ben 10 | Kevin 11 the Copy Cat | Cartoon Network

628 views / 0 likes - added 4 years ago

Kevin 11 keeps copying Ben and the two face off as Four Arms and a new scary wolf alien! Episode: Introducing Kevin 11 SUBSCRIBE: http://cartn.co/subscribe ABOUT BEN 10: Ben 10 introduces fun-loving, 10-year-old, Ben Tennyson, his cousin Gwen and Grandpa
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Migrations and Intensification: Crash Course Big History #7

1,028 views / 0 likes - added 9 years ago

In which Hank and John Green teach you about humanity conquering the Earth. Or at least moving from Africa into the rest of the Earth. As human beings spread out across the world and populations grew, humanity reached a critical mass of innovators, and co
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11 Brain Teasers To Test Your Keen Eye And Analytical Mind

1,489 views / 4 likes - added 5 years ago

With this set of 11 brain teasers you can test your keen eye and analytical mind! Solving this kind of tricky riddles every day exercises your brain and helps improve your logical skills. You will find out that they are pretty easy only if you have a well
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Orbits Are Odd: Crash Course Kids #22.2

762 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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03:43 Popular
Waris Kareem Nigeria's 11-year-old master artist

934 views / 2 likes - added 5 years ago

In Nigeria, an 11-year-old artist is creating waves with his unique creations. From a makeshift studio in a poor neighbourhood in Lagos, Waris Kareem produces incredibly life-like works of art Subscribe to us on YouTube: http://ow.ly/Zvqj30aIsgY Follow us
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09:21 Popular
Astrophysics and Cosmology: Crash Course Physics #46

804 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
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Will a Levitating Earth Spin Forever in a Vacuum Chamber? The Earth in Space Experiment

617 views / 3 likes - added 6 years ago

Amazon link to globe: https://goo.gl/nJXuJM Amazon es link:https://goo.gl/Bj1ATC In this video I talk about maglev technology and put a levitating globe in the vacuum chamber and see if it will spin forever or if there is something else that will slow it
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How To Draw A Slurpee 7-11

683 views / 0 likes - added 6 years ago

Happy 7-11 day! Follow along with me and learn how to draw a Slurpee! Become an Art Club member https://www.artforkidshub.com/join-art-club/ Learn more about the art supplies we love to use https://www.artforkidshub.com/art-supplies/ Learn more about us h
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Peace Out Guided Relaxation for Kids | 11. Superhero Flying

1,137 views / 0 likes - added 7 years ago

Peace Out Guided Relaxation for Kids | 11. Superhero Flying Peace Out is a series of guided relaxations and visualizations for kids, written and voiced by Jaime from Cosmic Kids. In this guided relaxation, it's our birthday and we receive a mystery gift t
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How Deforestation Looks From Space | Earth From Space | BBC Earth

1,240 views / 3 likes - added 4 years ago

A timelapse showing the devastating effects of deforestation of the Amazon forest and Madagascar, caught from satellites. Watch more of Earth From Space: https://bbc.in/2VMchcYSubscribe: http://bit.ly/BBCEarthSub Watch more: Planet Earth http://bit.ly/Pla
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10:58 Popular
SHAKE BREAK Plus MORE! | 11 Minute Exercise For Kids | Pancake Manor

1,287 views / 1 likes - added 8 years ago

Get our CDs & DVD here! : http://pancake-manor.myshopify.com/collections/all 11 minute Exercise video compilation featuring Zach and Reggie. Sing and move along with Shake Break, Let's Get fit, Move Your Legs & Arms and more. * * * Visit Us : http://panca
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Up, Up & Away: Crash Course Kids #16.2

996 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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01:52
11-Year-Old Gets 3D-Printed Hands After Dad Meets Engineering Student in Uber

577 views / 0 likes - added 5 years ago

An 11-year-old girl born with a one finger on each hand has gotten a new pair of 3D-printed hands. Her father drives an Uber and after picking up a Notre Dame engineering student one night, the stranger offered to help the driver's daughter by designing h
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Did Earth Always Have Water?

1,326 views / 1 likes - added 8 years ago

In the developing days of planet Earth, the environment was not ideal for creating water. How did Earth’s water get here? There’s Water On Mars Here’s Everything You Need To Know ►►►► http://dne.ws/1MVmzQf Sign Up For The TestTube Newsletter Here ►►►► htt
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02:47
How Old Is The Earth?

289 views / 0 likes - added 3 years ago

The Earth is clearly old, but exactly how old was difficult to work out. People long believed the Earth had only existed for several thousand years. Then, in the 1800's, a study of geological features (including fjords) led scientists to the conclusion th
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I Built a 7-11 in my Room and Hid it from my Mom!

290 views / 5 likes - added 3 months ago

I Built a 7-11 in my Room and Hid it from my Mom! HERE @royaltyfam To Gaming Channel @RoyaltyGaming1 More AMAZING Videos! Our Son's EPIC 13th BIRTHDAY SURPRISE! https://youtu.be/ppAIBR_BxO4He Finally Got His DREAM Christmas PRESENT!! **EMOTIONAL**https://
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Constellation Location: Crash Course Kids #31.2

928 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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02:03
What Apollo 11 Astronaut Michael Collins Feared Most

469 views / 0 likes - added 4 years ago

Fifty years ago, as Neil Armstrong and Buzz Aldrin bounced on the moons surface below, Apollo 11 Command Module Pilot Michael Collins briefly disappeared behind the lunar disk, becoming the first person to experience space entirely alone. As we set our si
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How Iron Man's VFX Evolved Over 11 Years | Movies Insider

532 views / 0 likes - added 3 years ago

If you look at Iron Man's first suit, the Mark 1, and compare it to the hero's nanotech suit from "Avengers: Infinity War" and "Avengers: Endgame," a lot has changed, but it's not just the technology in the world of the Marvel Cinematic Universe. Animatio
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Supervised Learning: Crash Course AI #2

309 views / 0 likes - added 4 years ago

Today were going to teach John Green Bot how to tell the difference between donuts and bagels using supervised learning! Supervised learning is the process of learning WITH training labels, and is the most widely used kind of learning with it comes to AI
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Where Did The Earth Come From?

259 views / 0 likes - added 3 years ago

Do we take the Earth for granted? It gives us life and sustains us in the manner we're accustomed to, but we don't know the first thing about it: like where did it come from? And how did it form? Most people recognize that the Earth has a big explosion in
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How Power Gets to Your Home: Crash Course Physics #35

556 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
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11 Billion Years of Our Universes History Were Missing Until Now

301 views / 0 likes - added 3 years ago

After 20 years of mapping the night sky, one project has filled in an 11 billion year gap in our knowledge of the universes history. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop at h
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Special Relativity: Crash Course Physics #42

735 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
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Ecological Succession: Change Is Good - Crash Course Ecology #6

1,942 views / 0 likes - added 8 years ago

In the world of ecology, the only constant is change - but change can be good. Today Hank explains ecological succession and how ecological communities change over time to become beautiful, biodiverse mosaics. Like Crash Course on Facebook! http://www.fac
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Circuit Analysis: Crash Course Physics #30

929 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
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Temperature: Crash Course Physics #20

1,266 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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Optical Instruments: Crash Course Physics #41

942 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
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11 Dinners And Desserts You Can Make In A Microwave Tasty

370 views / 0 likes - added 4 years ago

Got a microwave? Then you can make these 11 recipes.Subscribe to Tasty: https://bzfd.it/2ri82Z1About Tasty:The official YouTube channel of all things Tasty, the world's largest food network. From recipes, world-class talent, and top-of-the-line cookware,
09:49 Popular
Induction - An Introduction: Crash Course Physics #34

889 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
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An Interstellar Asteroid Just Flew Past Earth, Here’s What You Need to Know

490 views / 1 likes - added 6 years ago

In October, astronomers observed an interstellar asteroid for the first time. We talked to one of the first to study it, and here’s everything they’ve learned in the months since. What’s Happening in Space? - https://www.youtube.com/watch?v=8XDS_aTVBrE&li
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Light Is Waves: Crash Course Physics #39

842 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
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Land And Water: Crash Course Kids #16.1

1,214 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
05:04 Popular
Skylight: Why Does Earth Have Seasons?

1,137 views / 0 likes - added 4 years ago

The amount of daylight we experience varies throughout the year from place to place. Some places have longer days and nights than others, and the length of each day changes with the seasons. Find out why Earths tilt is the reason we have seasons.#seasons
10:05
Is There Life on Earth?

436 views / 0 likes - added 5 years ago

I mean… how do you really know? SUBSCRIBE so you don’t miss a video! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ If we lived light years from Earth, how would we know there’s life here? Let’s take a look at the search for extraterrestri
05:29 Popular
Water Fix!: Crash Course Kids #36.2

1,072 views / 3 likes - added 8 years ago

How can we fix water shortages? Well, we know that shortages are a problem and can cause fighting because water is a resource. When you limit a resource, things get scary. But, in this episode of Crash Course Kids, Sabrina talks about ways that we can hel
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04:40
Apollo 11's Legacy in Pop Culture | The Moon Landing in TV and Movies

427 views / 0 likes - added 4 years ago

When President Kennedy challenged NASA to put a man on the moon before 1970, it took some of the worlds brightest engineers, mathematicians, and human computers to meet the deadline. The challenge sparked not only their imaginations, but so many around th
03:04 Popular
Here Comes The Sun: Crash Course Kids #5.1

1,980 views / 7 likes - added 8 years ago

Updated with fix. Thanks for pointing that out!!! :) Every hear of "Sol"? Sure you have! It's our Sun! It sits at the center of our 8 planet solar system, providing us with heat and light. But how does that energy get to us? In this episode of Crash Cours
09:04 Popular
Specialization And Trade: Crash Course Economics #2

3,100 views / 1 likes - added 8 years ago

In which Adriene Hill and Jacob Clifford teach you about specialization and trade, and how countries decide whether they're going to make stuff or trade for stuff. You'll learn about things like comparative advantage, the production possibilities frontier
09:55
Amanda SURPRISES 11-year-old with Audition and a GOLDEN BUZZER | Auditions | BGT 2023

638 views / 0 likes - added 11 months ago

Who knew someone so small could have a voice so BIG!11-year-old Olivia Lynes blew the roof off with that performance of 'Defying Gravity'.What a GOLDEN moment being surprised with an audition AND being given a Golden Buzzer by Amanda Holden.See more from
32:18 Popular
A Mickey Mouse Cartoon : Season 1 Episodes 11-18 | Disney Shorts

1,292 views / 1 likes - added 6 years ago

Oh, boy! Get ready to laugh while watching some favorite shorts starring Mickey Mouse and his friends Donald Duck, Goofy, Minnie Mouse, Pluto, and more. #HappyBirthdayMickey New Mickey Mouse Cartoons season 1 full episodes 11-18 Ep. 11: Dog Show Ep. 12: O
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Barbie You Can Be Anything | Full Episodes | Ep. 8-11

244 views / 1 likes - added 1 year ago

Featuring Gloria Estefan, Jane Goodall, & more!Watch more Barbie videos: http://bit.ly/BarbieMostRecentWatch ALL the Barbie series! Barbie Life In The City: https://bit.ly/BarbieLifeInTheCity Barbie 3D Dreamworld: http://bit.ly/Barbie3DDreamworld Barbie S
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MOTORS -The Secret Life of Components, a series of guides for makers and designers 11

167 views / 0 likes - added 2 years ago

More information about the video, more episodes to watch and to donate, visit https://www.timhunkin.com/a241_component-videos.htm CHAPTERS History: 02.22 Basic principles: 06.12 Basic properties: 12.47 DC Generators: 16.22 Back EMF: 17.43 Starting current
09:46
What If Earth got Kicked Out of the Solar System? Rogue Earth

530 views / 3 likes - added 3 years ago

To get a fresh perspective on science, go to https://brilliant.org/Nutshell/ and sign up free. And theres an extra perk for kurzgesagt viewers: the first 200 people to use the link get 20% off their annual membership, which lets you view all the daily pro
10:21 Popular
Engines: Crash Course Physics #24

888 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
32:22 Popular
A Mickey Mouse Cartoon : Season 2 Episodes 11-19 | Disney Shorts

1,520 views / 2 likes - added 6 years ago

Oh, boy! Get ready to laugh while watching some favorite shorts starring Mickey Mouse and his friends Donald Duck, Goofy, Minnie Mouse, Pluto, and more. #HappyBirthdayMickey New Mickey Mouse Cartoons season 2 full episodes 11-18 Ep. 11: Mickey Monkey Ep.
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Measuring Personality: Crash Course Psychology #22

1,031 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.
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Resources: Welcome To The Neighborhood - Crash Course Kids #2.1

1,644 views / 8 likes - added 8 years ago

Welcome to the Neighborhood! Humans need a lot of things to survive (I'm sure you've noticed). We need food, water, and shelter and it takes a lot of resources to get all of those things. What are resources? In this episode of Crash Course Kids, Sabrina t
25:34 Popular
Questions About Planet Earth | COLOSSAL QUESTIONS

1,024 views / 3 likes - added 1 year ago

10 Colossal Questions all about planet Earth!0:00 How Do Hurricanes Get Names?3:11 What is Air Made Of?5:51 What Will Earth Be Like in 1000 Years?9:46 Why Are Planets Round?12:24 Why Are Plants Green?15:10 How Deep Is The Ocean?18:58 What Are The Northern
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Ecology: Crash Course History of Science #38

340 views / 0 likes - added 4 years ago

Weve explored the origins of modern biology, the earth sciences, and even the sciences of outer space. Now its time to put these disciplines together. It's Ecology time!!!***Crash Course is on Patreon! You can support us directly by signing up at http://w
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Cessna 172 Home Flight Simulator | Xplane 11

499 views / 0 likes - added 4 years ago

My home built flight simulator cockpit running Xplane 11. Total cost of this project was about $6000-$7000. Watch a walk through tour of the sim here (WITH NO MUSIC!!!) https://youtu.be/s9FCk5VW_ms Main Computer specs: Intel Z-390 Series Chipset Motherboa
14:02 Popular
11 SIMPLE ORIGAMI IDEAS FOR KIDS

1,188 views / 0 likes - added 5 years ago

AWESOME ORIGAMI IDEAS FOR KIDS Origami is an ancient craft of folding paper. However, anyone can master it today, it's not so difficult yet very useful. Making origami paper figures helps to relax, concentrate, and develop fine motor skills. It's not only
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Sophia Grace and Rosie Perform 'Super Bass' 11 Years Later

378 views / 1 likes - added 1 year ago

Ellen first met Sophia Grace and Rosie in 2011 and became one of the show's most memorable kid guests with over 30 appearances on the show. Now teens, they're back to talk about their favorite moments on Ellen, and even gave a show stopping performance of
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FULL EPISODE: Kevin 11 Ben 10 Cartoon Network

1,063 views / 3 likes - added 1 year ago

The celebration hasn't ended yet! We've got another full episode from one of our favorites, Ben 10! In New York, Ben meets a mysterious new friend, Kevin. Watch this full episode of Ben 10.SUBSCRIBE: https://bit.ly/3I6u2LoAbout Cartoon Network:Welcome to
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Do We REALLY Need To Sleep? | Earth Lab

450 views / 0 likes - added 5 years ago

No one knows why we sleep, so do we really need it? BBC Earth Lab explains one of the animal kingdom's latest mysteries. "Subscribe to Earth Lab for more fascinating science videos - http://bit.ly/SubscribeToEarthLab All the best Earth Lab videos http://b
08:46
Quantum Mechanics - Part 1: Crash Course Physics #43

699 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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Apollo 11 Astronauts Share Their First Impressions Of The Moon | Apollo: The Forgotten Films

429 views / 0 likes - added 4 years ago

Astronauts from NASA's Apollo 11 mission describe their first impressions of the moon after landing during July 1969. Subscribe to Discovery UK for more great clips:http://www.youtube.com/subscription_center?add_user=DiscoveryTVFollow Discovery UK on Twit
13:34 Popular
Water and Solutions -- for Dirty Laundry: Crash Course Chemistry #7

1,579 views / 0 likes - added 9 years ago

Dihydrogen monoxide (better know as water) is the key to nearly everything. It falls from the sky, makes up 60% of our bodies, and just about every chemical process related to life takes place with it or in it. Without it, none of the chemical reactions t
03:33
Does Earth Come Back To The Same Spot In Space Every Year On Your Birthday?

691 views / 0 likes - added 4 years ago

Since Earth completes one revolution around the sun in 1 year, it would make sense to think that after the completion of year, Earth would be exactly at the same spot where it was at the beginning of the year, wouldn't it? But is it actually true? Does Ea
08:39 Popular
How To Draw The Earth As A Heart

826 views / 2 likes - added 6 years ago

Happy Earth Day! To celebrate our world, learn how to draw the Earth as a heart!
08:24
Could we clone humans? | Earth Lab

288 views / 0 likes - added 3 years ago

Dom Burgess investigates whether we could clone humans in the future and the current state of artificial and reproductive cloning processes. Subscribe to Earth Lab for more fascinating science videos - http://bit.ly/SubscribeToEarthLab All the best Earth
10:59
The Creation of Chemistry - The Fundamental Laws: Crash Course Chemistry #3

622 views / 0 likes - added 9 years ago

Today's Crash Course Chemistry takes a historical perspective on the creation of the science, which didn't really exist until a super-smart, super-wealthy Frenchman put the puzzle pieces together - Hank tells the story of how we went from alchemists to ch

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