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  • 12:00 Dark Matter: Crash Course Astronomy #41

    Dark Matter: Crash Course Astronomy #41

    253 views / 0 likes - added

    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

  • 10:48 What Does Dark Matter Look Like? Crazy Experiment Shows Objects Falling Into Dark Matter

    What Does Dark Matter Look Like? Crazy Experiment Shows Objects Falling Into Dark Matter

    67 views / 0 likes - added

    Checkout Brilliant here: https://brilliant.org/theactionlab/ In this video I show you what it feels like to touch dark matter! Then I show you what happens if you were to fall into dark matter. Luckily I have a very massive piece of dark matter that someh

  • 05:35 Dark matter: The matter we can't see - James Gillies

    Dark matter: The matter we can't see - James Gillies

    205 views / 1 likes - added

    View full lesson: http://ed.ted.com/lessons/dark-matter-the-matter-we-can-t-see-james-gillies The Greeks had a simple and elegant formula for the universe: just earth, fire, wind, and water. Turns out there's more to it than that -- a lot more. Visible ma

  • 11:23 Dark Energy, Cosmology Part 2: Crash Course Astronomy #43

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

    252 views / 0 likes - added

    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

  • 03:21 What If Dark Matter Doesn’t Exist?

    What If Dark Matter Doesn’t Exist?

    426 views / 1 likes - added

    What if dark matter isn’t the solution to space’s greatest mysteries? These are the alternative theories. There’s a New Form of Matter in Town: EXCITONIUM! - https://youtu.be/17Kvxe6v5Ms Read More: Does Dark Matter Exist? Bold New Study Offers Alternative

  • 03:07 Listening for Dark Matter with ADMX

    Listening for Dark Matter with ADMX

    74 views / 0 likes - added

    The Axion Dark Matter Experiment (ADMX) is on the hunt for theoretical particles called axions, which may solve the dark matter mystery. ADMX, managed by Fermilab and housed at the University of Washington, is the first and only experiment of its type wit

  • 05:49 Could we create dark matter? - Rolf Landua

    Could we create dark matter? - Rolf Landua

    212 views / 0 likes - added

    Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/could-we-create-dark-matter-rolf-landua Eighty-five percent of the matter in our universe is dark matter. We don’t know what dark matter is made of, and

  • 04:31 How Do We Find Dark Matter?

    How Do We Find Dark Matter?

    312 views / 0 likes - added

    Physicists are on the hunt for dark matter, but how do they detect it? Read More: NASA Finds Direct Proof of Dark Matter http://www.nasa.gov/centers/marshall/news/news/releases/2006/06-096.html “Dark matter and normal matter have been wrenched apart by th

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  • 17:20 4850 Feet Below: The Hunt For Dark Matter

    4850 Feet Below: The Hunt For Dark Matter

    343 views / 1 likes - added

    Deep in an abandoned gold mine in rural South Dakota, a team of physicists are hunting for astrophysical treasure. Their rare and elusive quarry is dark matter, a theoretical particle which has never been seen or directly detected. Yet its gravitational e

  • 10:59 How Close Are We to Finding Dark Matter?

    How Close Are We to Finding Dark Matter?

    69 views / 0 likes - added

    For decades, scientists have been working to find the missing part of our universe known as dark matter. So, how close are we to finding it? How Close Are We? Season 2 - https://www.youtube.com/watch?v=ZW_YCWLyv6A&list=PL6uC-XGZC7X4X5RRtme4oR1OOkjViKo8M T

  • 03:38 What is Dark Matter? A New Clue!

    What is Dark Matter? A New Clue!

    291 views / 0 likes - added

    Scientists may have found clues to the nature of dark matter in a signal from the universe’s first stars. - Subscribe: https://www.youtube.com/WhatThePhysics?sub_confirmation=1 Here is the research paper: https://www.nature.com/articles/nature25792 Author

  • 02:55 How Much Dark Matter Exists in the Universe?

    How Much Dark Matter Exists in the Universe?

    23 views / 0 likes - added

    If you believe the worlds leading physicists, the vast majority of matter in the universe is hiding in plain sight. For nearly a century, evidence has mounted that the gravitational pull necessary to keep clusters of galaxies intact, as well as stars with

  • 04:11 Searching for WIMP Dark Matter

    Searching for WIMP Dark Matter

    15 views / 0 likes - added

    If you believe the worlds leading physicists, the vast majority of matter in the universe is hiding in plain sight. For nearly a century, evidence has mounted that the gravitational pull necessary to keep clusters of galaxies intact, as well as stars with

  • 12:08 The Dark Ages...How Dark Were They, Really?: Crash Course World History #14

    The Dark Ages...How Dark Were They, Really?: Crash Course World History #14

    373 views / 0 likes - added

    Crash Course World History is now available on DVD! Visit http://dft.ba/-CCWHDVD to buy a set for your home or classroom. You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything

  • 04:21 Did Dark Matter Kill The Dinosaurs?

    Did Dark Matter Kill The Dinosaurs?

    392 views / 0 likes - added

    Most scientists agree with the hypothesis that an enormous asteroid killed the dinosaurs but could the actual culprit be dark matter? Dinosaur Eggs Found: What Can We Learn From Them? ►►►► http://dne.ws/1NhPb1D Get Awesome DNews Science Shirts! ►►►► http:

  • 04:19 Hubble Views Galaxy Lacking Dark Matter

    Hubble Views Galaxy Lacking Dark Matter

    169 views / 0 likes - added

    NASA's Hubble Space Telescope took an image of a bizarre, ghostly looking galaxy called NGC 1052-DF2 that astronomers calculate to have little to no dark matter. This is the first galaxy astronomers have discovered to be so lacking in dark matter, which i

  • 04:33 How to build a dark matter detector - Jenna Saffin

    How to build a dark matter detector - Jenna Saffin

    314 views / 0 likes - added

    Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/how-to-build-a-dark-matter-detector-jenna-saffin More than 2 kilometers below the surface of northern Ontario, suspended in 345,000 liters of ultra-pure

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  • 12:12 Introduction to Astronomy: Crash Course Astronomy #1

    Introduction to Astronomy: Crash Course Astronomy #1

    341 views / 1 likes - added

    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

  • 12:36 A Brief History Of The Universe: Crash Course Astronomy #44

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

    364 views / 0 likes - added

    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

  • 03:41 Climate Change: Crash Course Kids #41.2

    Climate Change: Crash Course Kids #41.2

    458 views / 1 likes - added

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

  • 05:34 What Is Dark Matter? A Mystery Of The Universe

    What Is Dark Matter? A Mystery Of The Universe

    376 views / 0 likes - added

    You've probably heard the term Dark Matter, but what is it, and how do we know it exists? Instagram: http://instagram.com/thephysicsgirl Twitter: http://www.physicsgirl.org/twitter Facebook: http://www.physicsgirl.org/facebook http://www.physicsgirl.org/

  • 04:37 Living Things Change: Crash Course Kids #41.1

    Living Things Change: Crash Course Kids #41.1

    500 views / 1 likes - added

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

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  • 06:21 What is Dark Matter and Dark Energy?

    What is Dark Matter and Dark Energy?

    376 views / 1 likes - added

    What is dark energy? What is dark matter? Well, if we knew exactly we would have a nobel prize – we know that they exist though. So what do we know about those strange things? Check out THE NOVA PROJECT to learn more about dark energy: www.nova.org.

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  • 03:31 Popular What's Matter? - Crash Course Kids #3.1

    What's Matter? - Crash Course Kids #3.1

    964 views / 4 likes - added

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

  • 10:42 Does Dark Matter BREAK Physics? | Space Time | PBS Digital Studios

    Does Dark Matter BREAK Physics? | Space Time | PBS Digital Studios

    243 views / 0 likes - added

    Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime SPACETIME IS BACK! And with this episode we welcome in Matt O’Dowd as the new host to rigoro

  • 10:36 Optical Instruments: Crash Course Physics #41

    Optical Instruments: Crash Course Physics #41

    216 views / 0 likes - added

    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

  • 06:20 Looking for Dark Matter - Christmas Lectures with Frank Close

    Looking for Dark Matter - Christmas Lectures with Frank Close

    101 views / 0 likes - added

    Frank Close looks at how observations from galaxy rotation and gravitational lensing can imply the existence of dark matter. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/christmas-lectures/wat

  • 01:25 Massive Black Holes Whip Dark Matter Into A Frenzy | WIRED Science

    Massive Black Holes Whip Dark Matter Into A Frenzy | WIRED Science

    433 views / 0 likes - added

    Inside a simulation of the universe's particle accelerator with WIRED Science writer Nick Stockton. Animations courtesy NASA Visualization Studio and NASA Goddard Space Flight Center Still haven’t subscribed to WIRED on YouTube? ►► http://wrd.cm/15fP7B7 C

  • 05:00 How ESAs Dark Energy Telescope Will Map the Dark Universe

    How ESAs Dark Energy Telescope Will Map the Dark Universe

    51 views / 0 likes - added

    ESA is building its first space telescope to investigate how dark energy and dark matter control our universe. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Countdown to Launch: http://bit.ly/CTLplaylist Thumbnail Credit: Thales Alenia Spa

  • 09:07 Discrimination: Crash Course Philosophy #41

    Discrimination: Crash Course Philosophy #41

    249 views / 0 likes - added

    Is it OK to discriminate? Do you do it? Is it always wrong or are there cases where it can be acceptable? Today we’re talking through several tricky cases and different philosophical perspectives on this issue. Want more Crash Course in person? We'll be a

  • 03:56 Black Holes And Gravitational Waves Might Help Us Find Dark Matter

    Black Holes And Gravitational Waves Might Help Us Find Dark Matter

    248 views / 1 likes - added

    Evidence has shown that almost 85% of the matter in the universe is unaccounted for, but scientists now think they might have a way to fix that. Gravitational Waves Discovered! Here's What You Need To Know - https://youtu.be/72AQsQ2v5cA Edge Of Space: See

  • 23:33 Popular Matter Compilation: Crash Course Kids

    Matter Compilation: Crash Course Kids

    1,770 views / 1 likes - added

    Maybe you'd like to just hear about one topic for a while. We understand. So today, let's just watch some videos about Matter. What is matter? What are particles? And why is this important to know? Did you know that coal can turn into diamonds? Or that so

  • 04:25 Can you solve the dark matter fuel riddle? - Dan Finkel

    Can you solve the dark matter fuel riddle? - Dan Finkel

    55 views / 0 likes - added

    An ancient, abandoned alien space station has been discovered. Can you beat everyone in the galaxy and reach it first?--Its an incredible discovery: an abandoned alien space station filled with precursor technology. Now every species in the galaxy is in a

  • 12:26 Black Holes: Crash Course Astronomy #33

    Black Holes: Crash Course Astronomy #33

    455 views / 3 likes - added

    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

  • 15:15 Deep Time: Crash Course Astronomy #45

    Deep Time: Crash Course Astronomy #45

    321 views / 0 likes - added

    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

  • 09:36 Alkenes&Alkynes - Crash Course Chemistry #41

    Alkenes&Alkynes - Crash Course Chemistry #41

    201 views / 0 likes - added

    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.

  • 11:23 Everything, The Universe...And Life: Crash Course Astronomy #46

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

    389 views / 1 likes - added

    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

  • 10:48 Party Systems: Crash Course Government And Politics #41

    Party Systems: Crash Course Government And Politics #41

    267 views / 0 likes - added

    Today, Craig is going to dive into the history of American political parties. So throughout most of United States history our political system has been dominated by a two-party system, but the policies and the groups that support these parties have change

  • 14:51 The Rise of Conservatism: Crash Course US History #41

    The Rise of Conservatism: Crash Course US History #41

    327 views / 0 likes - added

    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

  • 02:08 This Invisible Structure Was Hiding Half the Universe’s Known Matter

    This Invisible Structure Was Hiding Half the Universe’s Known Matter

    175 views / 0 likes - added

    Half of the universe’s baryonic matter has been missing, but astronomers just found it. Where exactly was it and what took us so long? Black Holes And Gravitational Waves Might Help Us Find Dark Matter - https://youtu.be/C68b9EGksuI Read More: The Mystery

  • 10:36 Star Clusters: Crash Course Astronomy #35

    Star Clusters: Crash Course Astronomy #35

    219 views / 0 likes - added

    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.

  • 17:04 Lisa Randall: Atoms Only Make Up 5% of Our Universe. The Rest is Dark Matter and Energy

    Lisa Randall: Atoms Only Make Up 5% of Our Universe. The Rest is Dark Matter and Energy

    149 views / 0 likes - added

    Even though it makes up 69 per cent of the Universe, dark energy is incredibly elusive. But theoretical physicist Lisa Randall is determined to track down and understand the unseen parts of our existence. ABOUT WIRED LIVE Hundreds of leaders from the worl

  • 12:01 Binary And Multiple Stars: Crash Course Astronomy #34

    Binary And Multiple Stars: Crash Course Astronomy #34

    333 views / 0 likes - added

    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

  • 15:35 Galaxies, Part 2: Crash Course Astronomy #39

    Galaxies, Part 2: Crash Course Astronomy #39

    261 views / 0 likes - added

    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

  • 11:14 The Milky Way: Crash Course Astronomy #37

    The Milky Way: Crash Course Astronomy #37

    249 views / 0 likes - added

    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

  • 03:42 Is It Time to Give Up on Dark Matter?

    Is It Time to Give Up on Dark Matter?

    193 views / 0 likes - added

    There is still good reason to think undiscovered fundamental particles act as gravitational glue for galaxies.

  • 09:46 Popular Moon Phases: Crash Course Astronomy #4

    Moon Phases: Crash Course Astronomy #4

    909 views / 2 likes - added

    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

  • 11:51 Globalization I - The Upside: Crash Course World History #41

    Globalization I - The Upside: Crash Course World History #41

    308 views / 0 likes - added

    In which John Green teaches you about globalization, a subject so epic, so, um, global, it requires two videos. In this video, John follows the surprisingly complex path of t-shirt as it criss-crosses the world before coming to rest on your doorstep, and

  • 12:57 Neutron Stars: Crash Course Astronomy #32

    Neutron Stars: Crash Course Astronomy #32

    355 views / 0 likes - added

    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

  • 10:03 The Gravity of the Situation: Crash Course Astronomy #7

    The Gravity of the Situation: Crash Course Astronomy #7

    361 views / 0 likes - added

    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

  • 11:17 Naked Eye Observations: Crash Course Astronomy #2

    Naked Eye Observations: Crash Course Astronomy #2

    343 views / 0 likes - added

    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

  • 13:23 The Big Bang: Crash Course Astronomy #42

    The Big Bang: Crash Course Astronomy #42

    486 views / 0 likes - added

    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

  • 14:05 Gamma-Ray Bursts: Crash Course Astronomy #40

    Gamma-Ray Bursts: Crash Course Astronomy #40

    311 views / 0 likes - added

    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

  • 12:03 Low Mass Stars: Crash Course Astronomy #29

    Low Mass Stars: Crash Course Astronomy #29

    284 views / 0 likes - added

    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

  • 12:16 Nebulae: Crash Course Astronomy #36

    Nebulae: Crash Course Astronomy #36

    250 views / 1 likes - added

    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

  • 12:06 Galaxies, Part 1: Crash Course Astronomy #38

    Galaxies, Part 1: Crash Course Astronomy #38

    295 views / 0 likes - added

    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

  • 12:17 High Mass Stars: Crash Course Astronomy #31

    High Mass Stars: Crash Course Astronomy #31

    301 views / 0 likes - added

    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,

  • 10:17 Introduction to the Solar System: Crash Course Astronomy #9

    Introduction to the Solar System: Crash Course Astronomy #9

    518 views / 1 likes - added

    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

  • 11:41 The Oort Cloud: Crash Course Astronomy #22

    The Oort Cloud: Crash Course Astronomy #22

    320 views / 0 likes - added

    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

  • 11:21 Distances: Crash Course Astronomy #25

    Distances: Crash Course Astronomy #25

    269 views / 2 likes - added

    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

  • 11:55 Comets: Crash Course Astronomy #21

    Comets: Crash Course Astronomy #21

    371 views / 0 likes - added

    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

  • 11:33 Asteroids: Crash Course Astronomy #20

    Asteroids: Crash Course Astronomy #20

    346 views / 0 likes - added

    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,

  • 10:34 Light: Crash Course Astronomy #24

    Light: Crash Course Astronomy #24

    333 views / 0 likes - added

    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

  • 09:47 Tides: Crash Course Astronomy #8

    Tides: Crash Course Astronomy #8

    405 views / 0 likes - added

    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

  • 12:19 Popular Uranus & Neptune: Crash Course Astronomy #19

    Uranus & Neptune: Crash Course Astronomy #19

    989 views / 5 likes - added

    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

  • 12:01 Telescopes: Crash Course Astronomy #6

    Telescopes: Crash Course Astronomy #6

    346 views / 0 likes - added

    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

  • 09:29 Cycles in the Sky: Crash Course Astronomy #3

    Cycles in the Sky: Crash Course Astronomy #3

    300 views / 0 likes - added

    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

  • 10:32 Eclipses: Crash Course Astronomy #5

    Eclipses: Crash Course Astronomy #5

    364 views / 0 likes - added

    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

  • 10:18 Mercury: Crash Course Astronomy #13

    Mercury: Crash Course Astronomy #13

    570 views / 5 likes - added

    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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  • 10:41 Stars: Crash Course Astronomy #26

    Stars: Crash Course Astronomy #26

    303 views / 0 likes - added

    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

  • 10:50 Venus: Crash Course Astronomy #14

    Venus: Crash Course Astronomy #14

    516 views / 2 likes - added

    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

  • 02:31 The Dark Energy Survey Revealed New Origins of Stars in Our Galaxy

    The Dark Energy Survey Revealed New Origins of Stars in Our Galaxy

    191 views / 2 likes - added

    Rarely-seen stellar streams show us that many stars in our galaxy actually came from smaller, neighboring galaxies. Get 20% off http://www.domain.com domain names and web hosting when you use coupon code SEEKER at checkout! Black Holes And Gravitational W

  • 12:04 The Sun: Crash Course Astronomy #10

    The Sun: Crash Course Astronomy #10

    416 views / 1 likes - added

    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

  • 10:14 The Earth: Crash Course Astronomy #11

    The Earth: Crash Course Astronomy #11

    455 views / 0 likes - added

    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

  • 11:50 Exoplanets: Crash Course Astronomy #27

    Exoplanets: Crash Course Astronomy #27

    264 views / 0 likes - added

    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

  • 11:22 Meteors: Crash Course Astronomy #23

    Meteors: Crash Course Astronomy #23

    302 views / 2 likes - added

    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

  • 12:16 Saturn: Crash Course Astronomy #18

    Saturn: Crash Course Astronomy #18

    468 views / 1 likes - added

    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

  • 10:44 Jupiter: Crash Course Astronomy #16

    Jupiter: Crash Course Astronomy #16

    461 views / 3 likes - added

    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

    414 views / 3 likes - added

    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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    165 views / 0 likes - added

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    Brown Dwarfs: Crash Course Astronomy #28

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    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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    Jupiter's Moons: Crash Course Astronomy #17

    403 views / 0 likes - added

    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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    White Dwarfs & Planetary Nebulae: Crash Course Astronomy #30

    217 views / 0 likes - added

    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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    How Does Dark Energy Stretch Our Universe?

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    Scientists have just mapped 1.2 million galaxies! Here's how can this 3D map can be used to learn about dark energy and dark matter. Could Galactic Walls Prove We're Wrong About The Universe? - http://bit.ly/29WAM0m Sign Up For The Seeker Newsletter Here

  • 07:02 The Cosmic Conspiracy Of Dark Energy Challenge Question | Space Time | PBS Digital Studios

    The Cosmic Conspiracy Of Dark Energy Challenge Question | Space Time | PBS Digital Studios

    272 views / 0 likes - added

    We're living in the middle of a remarkable cosmic coincidence, an incredibly brief period of time where both matter and dark energy both play a part in the fate of our universe. To better understand this video watch our other Dark Energy episodes: Part 1

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    ‘Dark DNA’ Is the Latest Mystery in the World of Genetics… But What Is It?

    164 views / 1 likes - added

    Seeker is nominated for a Webby! VOTE HERE: https://vote.webbyawards.com/PublicVoting#/2018/film-video/virtual-reality-360-video/vr-branded-interactive-game-or-real-time Scientists are beginning to understand mysterious parts of our DNA. Here’s what they’

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    Check out Dom's Video on Dark Matter! https://youtu.be/iTbP5XCGmMg Subscribe to Dom's Channel Every Think! https://www.youtube.com/channel/UCGI000V6ZIAQf97MNybAaLQ/featured Dark Energy is one of the biggest mysteries of our universe. It makes up more than

  • 14:55 TOP 41 AMAZING TRICKS AND EXPERIMENTS COMPILATION

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    253 views / 0 likes - added

    Subscribe: http://www.youtube.com/c/MisterHacker Top 41 Mr. Hacker's tricks and experiments compilation Google: https://goo.gl/wK7DH9 Music: 1 - Go Numb 4 - Andreas Jamsheree.mp3 2 - Undisputed 3 - Joachim Nilsson.mp3 3 - Lovin Life 3 - Stefan Netsman.mp3

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    539 views / 0 likes - added

    View full lesson: http://ed.ted.com/lessons/does-grammar-matter-andreea-s-calude It can be hard sometimes, when speaking, to remember all of the grammatical rules that guide us when we’re writing. When is it right to say “the dog and me” and when should i

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  • 02:55 If Matter Falls Down, Does Antimatter Fall Up? - Chloé Malbrunot

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    329 views / 0 likes - added

    View full lesson: http://ed.ted.com/lessons/if-matter-falls-down-does-antimatter-fall-up-chloe-malbrunot Like positive and negative, or debit and credit, matter and antimatter are equal and opposite. So if matter falls down, does antimatter fall up? Chloé

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    Matter Makes Up Everything, So What Makes Up Matter? (Part 1 of 3)

    179 views / 0 likes - added

    Practically everything around us is matter, but how did the first scientists figure that out? How did we define matter? Tune in next Thursday for Part 2! Read More: Discovery of the Electron http://www.pbs.org/transistor/science/events/electron.html “Scie

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    Dark Skies at Assateague Island. What a Dark Sky Looks Like.

    364 views / 0 likes - added

    A timelapse of the beautiful night sky at Assateague Island National Seashore in Southern Maryland. The video starts with the quarter moon illuminating the sky and you can watch the sky get darker as it sets. At the end of the video you can see venus risi

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  • 15:06 Hydrogen Can Be a Metal?! Plus, Other Weird States of Matter (Part 2 of 3)

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    153 views / 0 likes - added

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  • 00:55 Dark Chocolate Almond Butter Cups // Presented By Incredibles 2

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    Dark Chocolate Almond Butter Cups: This Halloween, enjoy these dark chocolate almond-butter cups while you watch #Incredibles2! Now on Digital & Movies Anywhere: http://di.sn/6008DIJx4

  • 03:51 We Found Another State of Matter: The Supersolid!

    We Found Another State of Matter: The Supersolid!

    203 views / 0 likes - added

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  • 19:24 States of Matter

    States of Matter

    350 views / 0 likes - added

    Introduction to the states or phases of matter. More free lessons at: http://www.khanacademy.org/video?v=pKvo0XWZtjo

  • 04:10 The Treadmill's Dark And Twisted Past - Conor Heffernan

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    281 views / 0 likes - added

    View full lesson: http://ed.ted.com/lessons/the-treadmill-s-dark-and-twisted-past-conor-heffernan The constant thud underneath your feet. The constrained space. The monotony of going nowhere fast. Running on a treadmill can certainly feel like torture, bu

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  • 04:17 What Is Dark Energy?

    What Is Dark Energy?

    144 views / 0 likes - added

    Galaxies have been flying apart faster and faster since the early universe. Astronomers say the culprit is dark energy. But what is dark energy? SUBSCRIBE: http://youtube.com/whatthephysics?sub Host, Producer: Greg Kestin Research, Writing: Samia Bouzid,

  • 03:40 Does The Size Of Your Brain Matter?

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    352 views / 1 likes - added

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

  • 10:07 GIANT SLINGSHOT with Glow in the Dark SLIME!!

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    Share This Video: https://youtu.be/Bn7AUgDaY8YWe partnered up with Elmers to make a GIANT slingshot! We were challenged with the idea what if we lit up the desert sky so we totally did with a TON of glow in the dark slime! We tested the slingshot for how

  • 14:48 Anti-gravity And The True Nature Of Dark Energy | Space Time | PBS Digital Studios

    Anti-gravity And The True Nature Of Dark Energy | Space Time | PBS Digital Studios

    253 views / 0 likes - added

    What about dark energy allows it to resist the powerful inward pull of gravity and accelerate the rate of the universe’s expansion? Find out in this episode of Space Time. And watch our previous episodes on dark energy right here: Part 1 - Will the Univer

  • 03:57 This Could Be the End of Urban Astronomy (360 Video)

    This Could Be the End of Urban Astronomy (360 Video)

    200 views / 0 likes - added

    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

  • 11:21 How to Make a GLOW IN THE DARK wall like Mark Rober!

    How to Make a GLOW IN THE DARK wall like Mark Rober!

    89 views / 0 likes - added

    I've always wanted to make Mark Rober's glowing wall and so I bought all the materials and tried it. I got UV lights and glow in the dark putty which works best with a UV light I also got them UV reflective stars and I made some cutouts from poster board

  • 05:06 Matter vs Antimatter Symmetry Breaking

    Matter vs Antimatter Symmetry Breaking

    113 views / 0 likes - added

    Neil deGrasse Tyson discusses matter vs antimatter, the energy of the Sun's light, and the test you should do if you meet an alien. Full video can be seen here: http://www.youtube.com/watch?v=4KRZQQ_eICo

  • 05:03 What in the world is topological quantum matter? - Fan Zhang

    What in the world is topological quantum matter? - Fan Zhang

    151 views / 0 likes - added

    Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/what-in-the-world-is-topological-quantum-matter David Thouless, Duncan Haldane, and Michael Kosterlitz won the Nobel Prize in Physics in 2016 for discov

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    There's A New Form Of Matter That Exists In Four Dimensions!

    172 views / 0 likes - added

    Being first theorized in 2012, time crystals have been created in the lab! How were two separate teams of scientists able to make this new form of matter a reality? How Quantum Computing Will Change The World! - https://youtu.be/3BKIJCTLy-s Sign Up For Th

  • 03:57 Why Cat Eyes Glow in the Dark

    Why Cat Eyes Glow in the Dark

    170 views / 0 likes - added

    Here's a video about why cat eyes glow in the dark. Thanks for watching. Instagram: World By Charlie Patreon: www.patreon.com/worldbycharlie

  • 04:03 Popular Rihanna - Dancing In The Dark (Audio & Home Trailer)

    Rihanna - Dancing In The Dark (Audio & Home Trailer)

    751 views / 3 likes - added

    Si Rihanna n'a toujours pas dévoilé son album R8, les chansons Dancing In The Dark et As Real As You and Me extraites de la BO de En Route ! ont fuiter sur la toile ! En pleine tournée promotionnelle du film animé En Route ! da

  • 03:16 Make Flowers Glow In The Dark

    Make Flowers Glow In The Dark

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    Hello and welcome to HooplaKidzLab! Follow me on Facebook: facebook.com/hooplakidzlab Today we're here with with this amazing science experiment called the "Make Flowers Glow In the Dark" So sit back and enjoy!

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  • 02:46 How To Make Glow In The Dark Magic Mud From Tonic Water

    How To Make Glow In The Dark Magic Mud From Tonic Water

    626 views / 2 likes - added

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  • 03:31 Seeing in the Dark with Machine Learning AI

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    241 views / 0 likes - added

    CVPR 2018: Learning to See in the Dark Machine Learning algorithm that significantly improves quality of low-light images Paper: https://arxiv.org/abs/1805.01934 Project page: http://web.engr.illinois.edu/~cchen156/SID.html

  • 06:32 Making the World's First Glow-in-the-Dark SpiderAnd Then Releasing it in my House!!

    Making the World's First Glow-in-the-Dark SpiderAnd Then Releasing it in my House!!

    39 views / 0 likes - added

    In this video I show you my Hobo spider that I caught in my house. In order to avoid smashing the spider, I do the next best thing. I turn it into a glow-in-the-dark spider that is bright in the dark so that I can see it coming for me in the night! Watch

  • 02:38 Clarence | "It Doesn't Matter" Song | Cartoon Network

    Clarence | "It Doesn't Matter" Song | Cartoon Network

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    Clarence and Chad's band "Dogma" rock out with their inspiring song, “It Doesn’t Matter,” in this clip from episode, “Rock Show CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/109Y6wq WATCH MORE: http://bit.ly/1jq0JYj About Clarence: With his fri

  • 03:44 How This New State of Matter Is Made With Lasers, Crystals, and Frustration"

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    Scientists were able to use lasers to create a "supercrystal." The key to making this happen? Frustration. Subscribe to Seeker!http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist A team of scientists managed to use a laser pu

  • 24:43 Building Time - Jack The Dragon Killer {41}

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    304 views / 1 likes - added

    Vote For Stampy - https://youtu.be/qzZXi5zfua8 Vote For Squid - https://youtu.be/c91AjVMT1Ao Welcome to Building time. In this series I will be having 15 minute round build offs against Ballistic Squid. Make sure to vote for your favorite build and leave

  • 04:17 The Most Important Astronomy Picture Ever Taken

    The Most Important Astronomy Picture Ever Taken

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    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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  • 02:19 Theory of Everything: What is Matter?

    Theory of Everything: What is Matter?

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    What is matter, anyway? What does it have to do with math? And why aren't you made of Jesus? Delving deeper into the theory of (almost) everything - the Standard Model of particle physics. minutephysics is now on Google+ - http://bit.ly/qzEwc6 And faceboo

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    Skylanders: Trap Team - Evil Friends - Part 41

    399 views / 3 likes - added

    Part 42 - https://youtu.be/rbttn3sNIyk Welcome to my lets play of Skylanders: Trap Team. In this series I will play through the entire story of the game with commentary. Enjoy. Twitter - @stampylongnose Facebook - www.facebook.com/stampylongnose UK Shop -

  • 23:30 Minecraft Xbox - Ocean Den - Apple Sandwiches (41)

    Minecraft Xbox - Ocean Den - Apple Sandwiches (41)

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    Welcome to Ocean Den. In this series Sqaishey and I survive, explore and build in our ocean home. I hope you enjoy. Playlist - https://www.youtube.com/playlist?list=PLEZiAg2bYC7mT_3kwdiy279lfvBn0sZSd Sqaishey's channel - https://www.youtube.com/sqaishey T

  • 15:50 Did Dark Energy Just Disappear? | Space Time | PBS Digital Studios

    Did Dark Energy Just Disappear? | Space Time | PBS Digital Studios

    213 views / 0 likes - added

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

  • 04:42 Why Do Blood Types Matter? - Natalie S. Hodge

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    492 views / 1 likes - added

    View full lesson: http://ed.ted.com/lessons/why-do-blood-types-matter-natalie-s-hodge It’s often said that despite humanity’s many conflicts, we all bleed the same blood. It’s a nice thought, but not quite accurate. In fact, our blood comes in a few diffe

  • 07:19 Max Traxxx Tracer Racer Glow in the Dark RC Dual Loop Set biggest Track Challenge Evren ToysReview

    Max Traxxx Tracer Racer Glow in the Dark RC Dual Loop Set biggest Track Challenge Evren ToysReview

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    Max Traxxx Tracer Racer Glow in the Dark RC Dual Loop Set biggest Track 36 inches Kid Fun Game challenge with Evren ToysReview. Evren unbox this awesome Max Traxxx Tracer Racer Glow-in-the-Dark R/C Dual Loop Set and have lots of fun in this racing Cars ga

  • 04:41 Why Neutrinos Matter - Sílvia Bravo Gallart

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    267 views / 0 likes - added

    View full lesson: http://ed.ted.com/lessons/why-neutrinos-matter-silvia-bravo-gallart Elementary particles are the smallest known building blocks in the universe—and the neutrino is one of the smallest of the small. These tiny neutrinos can tell us about

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    SUBSCRIBE: http://bit.ly/1nhrJK5 TWITTER: http://www.twitter.com/stacysays VLOGGING: http://www.youtube.com/stacyvlogs MERCH: http://shop.maker.tv/collections/stacyplays INSTAGRAM: http://www.instagram.com/stacygrams FACEBOOK: http://www.facebook.com/stac

  • 10:48 The True Nature Of Matter And Mass | Space Time | PBS Digital Studios

    The True Nature Of Matter And Mass | Space Time | PBS Digital Studios

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    Are matter, mass, and time real? Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime We know that mass is energy… but what is energy? And where

  • 02:26 Why Do I Get Dark Circles Under My Eyes?

    Why Do I Get Dark Circles Under My Eyes?

    299 views / 0 likes - added

    Look alive, you! Today we’re diving into the science behind dark circles under your eyes, and all the things that might cause them – tiredness included. Hosted by: Hank Green ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.

  • 04:23 How do animals see in the dark?

    How do animals see in the dark?

    427 views / 1 likes - added

    View full lesson: http://ed.ted.com/lessons/how-do-animals-see-in-the-dark-anna-stockl To human eyes, the world at night is a formless canvas of grey. Many nocturnal animals, on the other hand, experience a rich and varied world, bursting with details, sh

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  • 21:56 Minecraft Xbox - In The Dark [535]

    Minecraft Xbox - In The Dark [535]

    368 views / 2 likes - added

    Welcome to my Let's Play of the Xbox 360 Edition of Minecraft. These videos will showcase what I have been getting up to in Minecraft and everything I have built. In this episode I play my In The Dark mini-game in my Funland. Twitter - @stampylongnose Ins

  • 03:53 Why is it Dark at Night?

    Why is it Dark at Night?

    135 views / 0 likes - added

    Have you ever wondered why you look up and see a dark sky at night? Help share science with the world: http://translate.minutephysics.com Subscribe to MinutePhysics! MinutePhysics is on Google+ - http://bit.ly/qzEwc6 And facebook - http://facebook.com/min

  • 04:23 How Do Animals See In The Dark? - Anna Stöckl

    How Do Animals See In The Dark? - Anna Stöckl

    441 views / 1 likes - added

    View full lesson: http://ed.ted.com/lessons/how-do-animals-see-in-the-dark-anna-stockl To human eyes, the world at night is a formless canvas of grey. Many nocturnal animals, on the other hand, experience a rich and varied world, bursting with details, sh

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  • 03:04 What Would You Do If Money Didn’t Matter?

    What Would You Do If Money Didn’t Matter?

    303 views / 1 likes - added

    Tragedy & Hope Productions presents this visual account set to the late philosopher Alan Watts's poignant speech on why money shouldn't matter when pursuing passion. Audio courtesy of alanwatts.org from the seminar "Do You Do It, or Does It Do You?" Trage

  • 04:35 What Exists In The Dark Space Between Solar Systems?

    What Exists In The Dark Space Between Solar Systems?

    264 views / 0 likes - added

    Many people think that space is a vacuum, but that’s actually a misconception. What exactly exists between solar systems? Is This the Creepiest Satellite That's Ever Flown? ►►►►http://bit.ly/1NQANPm Sign Up For The TestTube Newsletter Here ►►►► http://bit

  • 01:21 Ben 10 | Alien Worlds: Grey Matter | Episode 15 | Cartoon Network

    Ben 10 | Alien Worlds: Grey Matter | Episode 15 | Cartoon Network

    125 views / 0 likes - added

    Welcome back to Galvin Prime, the home of Grey Matter’s species of super-scientists. Watch how they manage to always have power in order to conduct their life changing research! Episode: Grey Matter AW2: Lights Out! CN GAMES: http://cartn.co/ytgames SUBSC

  • 02:16 Sesame Street: No Matter Your Language Song with Rosita

    Sesame Street: No Matter Your Language Song with Rosita

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    Rosita wants everyone to know that it doesn't matter whether you say Hola or Hello, we are all people and the emotions we feel are all the same! -- Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscription_center?add_user=SesameStre

  • 12:39 What Does Dark Energy Really Do? | Space Time | PBS Digital Studios

    What Does Dark Energy Really Do? | Space Time | PBS Digital Studios

    263 views / 0 likes - added

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

  • 03:45 This New State of Matter Is a Liquid and a Solid at the Same Time!

    This New State of Matter Is a Liquid and a Solid at the Same Time!

    75 views / 0 likes - added

    Scientist have just discovered that, at an atomic level, these elements have both liquid and solid states, giving context to what may be hidden in the cores of celestial bodies. A New State of Water Reveals a Hidden Ocean in Earths Mantle - https://youtu.

  • 04:19 The Secret Of The Dark Side Of The Moon

    The Secret Of The Dark Side Of The Moon

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    Earth's gravity is so strong we only see one side of the orbiting moon. Modern exploration to the mysterious dark side revealed dramatic surprises and revised theories about the moon's formation. Catch new episodes of HOW THE UNIVERSE WORKS Tuesdays at 10

  • 12:29 Finding Light in the Dark

    Finding Light in the Dark

    163 views / 0 likes - added

    When darkness falls, most of us hit the sack. But in this reel, we meet people who thrive after the sun goes down. We bust a move with Peter Vosper, learn all about the deep, dark world of gourmet mushrooms in Paris, and gaze into the night sky in Colorad

  • 10:51 The Video Game Crash Of 1983: Crash Course Games #6

    The Video Game Crash Of 1983: Crash Course Games #6

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    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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    Sesame Street: Wynton Marsalis plays No Matter Your Language

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    Wynton Marsalis plays the song No Matter Your Language with a band of animals!--Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscription_center?add_user=SesameStreet For more fun games and videos for your preschooler in a safe, chi

  • 03:53 (LEGO) Block Party: Crash Course Kids #23.2

    (LEGO) Block Party: Crash Course Kids #23.2

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

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  • 07:09 Why is There More Matter Than Antimatter in the Universe?

    Why is There More Matter Than Antimatter in the Universe?

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    LHCb has observed CP violations in charm quarks. What implications does this have on our quest to find out why there's more matter than antimatter in the universe?Subscribe for regular science videos: http://bit.ly/RiSubscRibeTara Shears is Professor of P

  • 13:32 What Is The Speed Of Dark?

    What Is The Speed Of Dark?

    320 views / 1 likes - added

    twitter: http://www.twitter.com/tweetsauce instagram: http://www.instagram.com/electricpants facebook: http://www.facebook.com/VsauceGaming SOURCES BELOW: this is the video where I talk about THE SPEED OF PUSH: https://www.youtube.com/watch?v=Do1lm9IevYE

  • 13:49 Could Piranhas Really Turn You Into a Skeleton in a Matter of Minutes?

    Could Piranhas Really Turn You Into a Skeleton in a Matter of Minutes?

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    →Subscribe for new videos every day! https://www.youtube.com/user/TodayIFoundOut?sub_confirmation=1 →How "Dick" came to be short for 'Richard': https://youtu.be/BH1NAwwKtcg?list=PLR0XuDegDqP2Acy6g9Ta7hzC0Rr3RDS6q Never run out of things to say at the wate

  • 04:44 Does TV Resolution Matter?

    Does TV Resolution Matter?

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  • 09:13 NASA Engineered a Box to Create the Fifth State of Matter in Space

    NASA Engineered a Box to Create the Fifth State of Matter in Space

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    Atomic physicists at NASA are working to create an exotic state of matter...in space. And it turns out, the International Space Station is the perfect home base for these experiments. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Focal Poi

  • 10:15 Adolescence: Crash Course Psychology #20

    Adolescence: Crash Course Psychology #20

    336 views / 0 likes - added

    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.

  • 04:17 Does Letter Order Matter?

    Does Letter Order Matter?

    286 views / 0 likes - added

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    The Moon: Astronomy #12

    506 views / 0 likes - added

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    Unikitty | Sparkle Matter Disaster | Cartoon Network

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    Fabulous Food Chains: Crash Course Kids #7.1

    608 views / 3 likes - added

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  • 02:55 Popular How To Make Glow-In-The-Dark Slime!

    How To Make Glow-In-The-Dark Slime!

    906 views / 5 likes - added

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  • 03:56 How does a bat see in the dark? | The Robot Zoo | Maddie Moate

    How does a bat see in the dark? | The Robot Zoo | Maddie Moate

    282 views / 0 likes - added

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    How to Tell a SCARY STORY in the Dark | BOOK BISCUIT

    42 views / 0 likes - added

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  • 04:18 How We’re Mapping All Matter In The Universe

    How We’re Mapping All Matter In The Universe

    191 views / 0 likes - added

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  • 03:50 Popular Part(icles) Of Your World: Crash Course Kids #3.2

    Part(icles) Of Your World: Crash Course Kids #3.2

    1,976 views / 1 likes - added

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

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  • 03:19 The Dirt On Decomposers: Crash Course Kids #7.2

    The Dirt On Decomposers: Crash Course Kids #7.2

    626 views / 1 likes - added

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  • 08:21 Scooby Doo | How to Make: Ghost Slime GLOW IN THE DARK | Cartoon Network

    Scooby Doo | How to Make: Ghost Slime GLOW IN THE DARK | Cartoon Network

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  • 03:47 Racquetball with Glow in the Dark Eggs | GYM CLASS SCIENCE

    Racquetball with Glow in the Dark Eggs | GYM CLASS SCIENCE

    424 views / 0 likes - added

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  • 21:47 Popular Minecraft Xbox - Cave Den - Haunted Cave! (41)

    Minecraft Xbox - Cave Den - Haunted Cave! (41)

    726 views / 4 likes - added

    Welcome to Cave Den. In this series Sqaishey and I live in a giant cave while having fun, building and completing quests. Sqaishey's channel - https://www.youtube.com/sqaishey Twitter - @stampylongnose Facebook - www.facebook.com/stampylongnose UK Shop -

  • 02:51 Ben 10 | Grey Matter Tricks Bounty Hunters | Cartoon Network

    Ben 10 | Grey Matter Tricks Bounty Hunters | Cartoon Network

    213 views / 0 likes - added

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  • 02:09 Why Thermodynamics Matter to Particle Physicists - with Suzie Sheehy

    Why Thermodynamics Matter to Particle Physicists - with Suzie Sheehy

    191 views / 0 likes - added

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    This AI Learned To See In The Dark | Two Minute Papers #253

    123 views / 0 likes - added

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  • 01:26 Fighting The Dark Cloud I Adventure Time I Cartoon Network

    Fighting The Dark Cloud I Adventure Time I Cartoon Network

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    Van Gogh's Starry Night painted on dark water by Garip Ay

    123 views / 0 likes - added

    Turkish ebru artist Garip Ay creates dreamy pieces of art. Ebru, also know as decorative paper art, is one of the oldest Turkish arts desribed as painting on water. Colorful patterns are formed by sprinkling and brushing color pigments on a pan of oily wa

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    THE DARK CHAPTER! FIGHTING MALEFICENT Minecraft Once Upon A Time w/LittleKelly

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    Can The World's Brightest Glow-in-the-Dark Pigment Charge Itself and Glow Forever? The Blue LIT Test

    98 views / 0 likes - added

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  • 10:04 The Hydrologic And Carbon Cycles: Always Recycle! - Crash Course Ecology #8

    The Hydrologic And Carbon Cycles: Always Recycle! - Crash Course Ecology #8

    238 views / 0 likes - added

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    Vacation Or Conservation (Of Mass): Crash Course Kids #23.1

    1,616 views / 0 likes - added

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  • 10:51 Trauma&Addiction: Crash Course Psychology #31

    Trauma&Addiction: Crash Course Psychology #31

    327 views / 0 likes - added

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  • 03:52 Food Webs: Crash Course Kids #21.2

    Food Webs: Crash Course Kids #21.2

    427 views / 2 likes - added

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

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  • 03:50 Sundials = Astronomy with a Stick!

    Sundials = Astronomy with a Stick!

    136 views / 1 likes - added

    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

  • 11:04 Liquids: Crash Course Chemistry #26

    Liquids: Crash Course Chemistry #26

    278 views / 1 likes - added

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    Gravitational Astronomy? How Detecting Gravitational Waves Changes Everything

    236 views / 0 likes - added

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  • 12:41 Why The Universe Needs Dark Energy | Space Time | PBS Digital Studios

    Why The Universe Needs Dark Energy | Space Time | PBS Digital Studios

    227 views / 1 likes - added

    Check out our sister channel Crash Course Physics to learn more about the basic foudations of Physics: https://www.youtube.com/watch?v=ZM8ECpBuQYE&list=PL8dPuuaLjXtN0ge7yDk_UA0ldZJdhwkoV Get your own Space Time t-shirt at http://bit.ly/1QlzoBi Tweet at us

  • 04:42 Home Sweet Habitat: Crash Course Kids #21.1

    Home Sweet Habitat: Crash Course Kids #21.1

    395 views / 1 likes - added

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

  • 14:27 Popular The Great Depression: Crash Course US History #33

    The Great Depression: Crash Course US History #33

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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. Free is nice, but if you can afford to pay a little every month, it really helps us to continue producing th

  • 06:30 Decoding the ancient astronomy of Stonehenge

    Decoding the ancient astronomy of Stonehenge

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  • 12:33 That's Why Carbon Is A Tramp: Crash Course Biology #1

    That's Why Carbon Is A Tramp: Crash Course Biology #1

    451 views / 0 likes - added

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  • 04:16 Who Needs Dirt?: Crash Course Kids #27.1

    Who Needs Dirt?: Crash Course Kids #27.1

    482 views / 0 likes - added

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  • 05:27 The 1995 Hubble photo that changed astronomy

    The 1995 Hubble photo that changed astronomy

    308 views / 0 likes - added

    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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  • 04:13 What is a P-Value and Why Does it Matter?

    What is a P-Value and Why Does it Matter?

    149 views / 0 likes - added

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  • 01:35 Crash Course Economics Intro!

    Crash Course Economics Intro!

    303 views / 0 likes - added

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  • 12:32 The Origin Of Matter And Time | Space Time | PBS Digital Studios

    The Origin Of Matter And Time | Space Time | PBS Digital Studios

    240 views / 1 likes - added

    What are… things? Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Now that we’ve broken down our preconceived notions about mass and time, l

  • 03:32 SLIME - Glow in the Dark + Craft Box Sneak Peak! | Art & Crafts with Crafty Carol at Cool School

    SLIME - Glow in the Dark + Craft Box Sneak Peak! | Art & Crafts with Crafty Carol at Cool School

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  • 10:23 Respiratory System, Part 2: Crash Course A&P #32

    Respiratory System, Part 2: Crash Course A&P #32

    410 views / 1 likes - added

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  • 05:44 NEW! Star Wars Ride - Rise of the Resistance Trackless Dark Ride

    NEW! Star Wars Ride - Rise of the Resistance Trackless Dark Ride

    36 views / 0 likes - added

    [4K] Star Wars: Rise of the Resistance Trackless Dark Ride at Disney's Hollywood Studios in Walt Disney World Florida. This exact Star Wars ride will open at Disneyland in California on January 17, 2020. You will see some of your favorite Star Wars charac

  • 09:23 Joints: Crash Course A&P #20

    Joints: Crash Course A&P #20

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    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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  • 04:07 New Astronomy Technique Reveals Monster at the Center of the Milky Way

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

    279 views / 0 likes - added

    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

  • 29:08 The Remarkable Science of Ancient Astronomy | The Great Courses

    The Remarkable Science of Ancient Astronomy | The Great Courses

    320 views / 0 likes - added

    Why were the motions of the Sun, Moon, and stars so important to ancient people? Investigate key astronomical directions noticed by all cultures. Then embark on your study of Stonehenge, seeing how it gave birth to the field of archeoastronomy and to some

  • 13:12 Reader, it's Jane Eyre - Crash Course Literature 207

    Reader, it's Jane Eyre - Crash Course Literature 207

    340 views / 1 likes - added

    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

  • 03:27 Does Your School Matter?

    Does Your School Matter?

    276 views / 0 likes - added

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  • 10:17 Parasympathetic Nervous System: Crash Course A&P #15

    Parasympathetic Nervous System: Crash Course A&P #15

    412 views / 0 likes - added

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  • 10:10 Ecosystem Ecology: Links In The Chain - Crash Course Ecology #7

    Ecosystem Ecology: Links In The Chain - Crash Course Ecology #7

    390 views / 0 likes - added

    Hank brings us to the next level of ecological study with ecosystem ecology, which looks at how energy, nutrients, and materials are getting shuffled around within an ecosystem (a collection of living and nonliving things interacting in a specific place),

  • 09:21 Astrophysics and Cosmology: Crash Course Physics #46

    Astrophysics and Cosmology: Crash Course Physics #46

    327 views / 0 likes - added

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  • 08:45 States of Matter Follow-Up

    States of Matter Follow-Up

    341 views / 1 likes - added

    More on Plasma and Hydrogen bonds. More free lessons at: http://www.khanacademy.org/video?v=WenwtcuqOj8

  • 09:54 Does the Theory of Evolution Really Matter?

    Does the Theory of Evolution Really Matter?

    132 views / 0 likes - added

    Support Stated Clearly on Patreon: https://www.patreon.com/statedclearly Students who may be disinterested or uncomfortable with the science of evolution often wonder why it is worth their time and effort to understand. Stated Clearly and Emory University

  • 06:36 Why does height matter in sports?

    Why does height matter in sports?

    374 views / 1 likes - added

    Some sports attract tall athletes and some are dominated by athletes with a shorter stature. The study of allometry investigates how strength scales with height. According to science, what are the reasons that certain sports attract tall or short athletes

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  • 01:21 Kew | Fungi Matter

    Kew | Fungi Matter

    91 views / 0 likes - added

    Made for The State Of The World's Fungi Symposium at Kew Gardens. Design- Layla Atkinson Artworking- Biddy Lloyd Compositor- Rok Predin Director- Layla Atkinson Producer- Richard Barnett Commissioner- Ben Witt at Kew Gardens

  • 08:51 Comparative Anatomy: What Makes Us Animals - Crash Course Biology #21

    Comparative Anatomy: What Makes Us Animals - Crash Course Biology #21

    342 views / 0 likes - added

    Hank introduces us to comparative anatomy, which studies the similarities and differences in animal anatomy to support the theory of evolution and the shared ancestry of living things. Crash Course Biology is now available on DVD! http://dft.ba/-8css Like

  • 04:33 Look Who's Talking: Crash Course Kids #27.2

    Look Who's Talking: Crash Course Kids #27.2

    466 views / 0 likes - added

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

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