Search Results: "stars crash course astronomy"
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12:03 Popular
Low Mass Stars: Crash Course Astronomy #29
902 views / 0 likes - addedToday 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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12:01 Popular
Binary And Multiple Stars: Crash Course Astronomy #34
738 views / 0 likes - addedDouble 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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12:57 Popular
Neutron Stars: Crash Course Astronomy #32
787 views / 1 likes - addedIn 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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12:17 Popular
High Mass Stars: Crash Course Astronomy #31
976 views / 1 likes - addedMassive 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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10:41
Stars: Crash Course Astronomy #26
647 views / 0 likes - addedToday 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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12:12 Popular
Introduction to Astronomy: Crash Course Astronomy #1
730 views / 3 likes - addedWelcome 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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11:14 Popular
The Milky Way: Crash Course Astronomy #37
790 views / 0 likes - addedToday 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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10:36
Star Clusters: Crash Course Astronomy #35
576 views / 0 likes - addedLast 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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15:15 Popular
Deep Time: Crash Course Astronomy #45
733 views / 0 likes - addedAs 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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11:17
Naked Eye Observations: Crash Course Astronomy #2
672 views / 0 likes - addedToday 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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04:59 Popular
Super Stars (Constellations): Crash Course Kids #31.1
1,287 views / 0 likes - addedSo, you know about stars. But what if those stars formed a super group like The Avengers? Well, then you have a Constellation! In this episode of Crash Course Kids, Sabrina chats about stars, constellations, and how humans have used constellations to tell
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11:23 Popular
Everything, The Universe...And Life: Crash Course Astronomy #46
806 views / 1 likes - addedHere 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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12:16
Nebulae: Crash Course Astronomy #36
602 views / 2 likes - addedAstronomers 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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06:35 Popular
Seeing Stars: Crash Course Kids
798 views / 0 likes - added***Corrected with Images of Stars/planets*** So you know what a star is, right? Well, if you don't, you should. We've talked about that big one in the sky a few times: The Sun! But there are a lot of bright dots in the night sky and not all of them are st
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14:05 Popular
Gamma-Ray Bursts: Crash Course Astronomy #40
777 views / 1 likes - addedGamma-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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12:26 Popular
Black Holes: Crash Course Astronomy #33
940 views / 3 likes - addedWe’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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12:36 Popular
A Brief History Of The Universe: Crash Course Astronomy #44
954 views / 0 likes - addedThanks 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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11:21
Distances: Crash Course Astronomy #25
652 views / 2 likes - addedHow 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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12:00
Dark Matter: Crash Course Astronomy #41
622 views / 1 likes - addedToday 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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09:29
Cycles in the Sky: Crash Course Astronomy #3
632 views / 0 likes - addedThis 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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09:46 Popular
Moon Phases: Crash Course Astronomy #4
1,973 views / 6 likes - addedIn 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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12:06
Galaxies, Part 1: Crash Course Astronomy #38
687 views / 0 likes - addedThe 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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12:35
The New Astronomy: Crash Course History of Science #13
335 views / 0 likes - addedThis 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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13:23 Popular
The Big Bang: Crash Course Astronomy #42
948 views / 0 likes - addedThanks 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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11:06
Brown Dwarfs: Crash Course Astronomy #28
664 views / 0 likes - addedWhile 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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11:23
Dark Energy, Cosmology Part 2: Crash Course Astronomy #43
618 views / 0 likes - addedThe 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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11:50
Exoplanets: Crash Course Astronomy #27
605 views / 1 likes - addedToday 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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11:10
White Dwarfs & Planetary Nebulae: Crash Course Astronomy #30
518 views / 0 likes - addedToday 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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15:35
Galaxies, Part 2: Crash Course Astronomy #39
669 views / 0 likes - addedActive 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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10:17 Popular
Introduction to the Solar System: Crash Course Astronomy #9
987 views / 1 likes - addedIn 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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11:55 Popular
Comets: Crash Course Astronomy #21
744 views / 0 likes - addedToday 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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10:34 Popular
Light: Crash Course Astronomy #24
1,662 views / 0 likes - addedIn 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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11:33 Popular
Asteroids: Crash Course Astronomy #20
730 views / 1 likes - addedNow 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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11:22
Meteors: Crash Course Astronomy #23
646 views / 2 likes - addedToday 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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09:47 Popular
Tides: Crash Course Astronomy #8
1,097 views / 1 likes - addedToday 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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10:03 Popular
The Gravity of the Situation: Crash Course Astronomy #7
771 views / 0 likes - addedIn 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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12:01
Telescopes: Crash Course Astronomy #6
676 views / 0 likes - addedToday 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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10:18 Popular
Mercury: Crash Course Astronomy #13
1,314 views / 10 likes - addedMercury 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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10:32 Popular
Eclipses: Crash Course Astronomy #5
839 views / 0 likes - addedThe 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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10:50 Popular
Venus: Crash Course Astronomy #14
1,132 views / 6 likes - addedVenus 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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12:04 Popular
The Sun: Crash Course Astronomy #10
803 views / 2 likes - addedPhil 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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10:14 Popular
The Earth: Crash Course Astronomy #11
888 views / 0 likes - addedPhil 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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12:16 Popular
Saturn: Crash Course Astronomy #18
1,058 views / 6 likes - addedSaturn 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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10:44 Popular
Jupiter: Crash Course Astronomy #16
1,295 views / 5 likes - addedJupiter 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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10:12 Popular
Mars: Crash Course Astronomy #15
894 views / 3 likes - addedThe 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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12:19 Popular
Uranus & Neptune: Crash Course Astronomy #19
2,258 views / 13 likes - addedToday 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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11:41
The Oort Cloud: Crash Course Astronomy #22
699 views / 0 likes - addedNow 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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10:30 Popular
Jupiter's Moons: Crash Course Astronomy #17
810 views / 1 likes - addedBefore 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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04:12
What Color are the Stars? How To Measure the Temperature of the Stars With Only a Camera
595 views / 0 likes - addedDo Your Own Experiments at home! https://www.theactionlab.com/ Have you ever wondered what color the stars are? And what does a star's color actually mean? In this video I show you how to measure the temperature of the stars by using your camera. I talk a
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02:50 Popular
The Story of Stars
810 views / 0 likes - addedHave you ever looked up at the night sky and wondered about the stars? What makes them so special? Why are some even different colours? Join the Royal Observatory Greenwich astronomers as they explore the science behind the different types of stars in our
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06:47
AGT All-stars reveal the KEY to auditioning under pressure | AGT: All-Stars 2023
251 views / 0 likes - addedMike E. Winfield, Avery Dixon, Dustin's Dojo, and Peter Antoniou reveal the most critical parts of their auditions! Audition for the next season of America's Got Talent! Sign up now: https://americasgottalentauditions.com Get The America's Got Talent App:
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05:16
Here's Why Zodiac Constellations Are Still Used in Astronomy
349 views / 1 likes - addedTo 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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03:06 Popular
Stars and the H-R Diagram
754 views / 0 likes - addedStars are like humans they have similarities and differences with each other but all have a finite lifetime. Royal Observatory Greenwich astronomers explain how stars can be categorised and their evolution studied by tracking their movement across a very
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07:01 Popular
5 Amazing Stars We’ve Discovered In Space
887 views / 2 likes - addedThis episode is brought to you by Squarespace: http://www.squarespace.com/physicsgirl 5 of the most unusual, amazing and interesting stars we've discovered in our universe. Red giants, supernovas, hybrid stars, orbiting binaries, large stars, old stars, s
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02:43
Black Holes, Neutron Stars, and White Dwarfs (Collab. w/ MinuteEarth)
614 views / 0 likes - addedWatch the MinuteEarth video here – I PROMISE it's really really really good: https://www.youtube.com/watch?v=pAI1N96t8Vk MinutePhysics & MinuteEarth are on Patreon: http://www.patreon.com/minutephysics and http://www.patreon.com/minuteearth This video is
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04:36
Neutron Stars - 5 CRAZY Facts You Need to Know!
476 views / 0 likes - addedNeutron stars are one of the most interesting objects in our Universe. They are dense, hot and spin extremely fast. There are a lot of interesting facts relating to Neutron stars - Here are 5 facts.Neutron stars have always been one of my favorite things
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03:21
The Colors of Stars
189 views / 0 likes - addedSam the Bat noticed that some stars are different colors, so Mister Brown teaches him about what colors stars can be, and what all the colors mean!Hosted by: Anthony Brown ----------Love SciShow Kids and want to help support it? Become a Patron on Patreon
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03:39 Popular
What Are Stars?
1,909 views / 4 likes - addedFind out what makes stars what they are, and take a tour of some of the most extreme stars in space! ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome
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05:02 Popular
How Do We Weigh Stars?
752 views / 0 likes - addedHow do we figure out how massive a star is if it lives lightyears away from us? Why is the Moon Shrinking? ►►►► http://dne.ws/1PkfHgO DNews Live Tickets Here ►►►► http://dne.ws/1Fa2OCh Read More: Mass of Stars http://www.universetoday.com/25328/mass-of-st
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07:07
Why Is Space Cold If There Are So Many Stars?
528 views / 2 likes - addedSpace is filled with countless stars, all of which radiate enormous amounts of heat. These stars are tens of thousands of times bigger than our own sun. Still, space is considered to be cold. Why is that? If there are so many hot burning stars in space, w
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02:31
The Dark Energy Survey Revealed New Origins of Stars in Our Galaxy
538 views / 2 likes - addedRarely-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
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02:48 Popular
Stars 101 | National Geographic
1,081 views / 0 likes - addedCountless stars dot the night sky. Learn how these celestial objects form, how they are classified by brightness and temperature, and what happens when they die. ➡ Subscribe: http://bit.ly/NatGeoSubscribe #NationalGeographic #Stars #Educational About Nati
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02:42
LIGO's latest hit: Merging neutron stars
649 views / 0 likes - addedLIGO's August detection of merging neutron stars was confirmed by multiple sources around the globe. Learn more: http://www.sciencemag.org/news/2017/10/merging-neutron-stars-generate-gravitational-waves-and-celestial-light-show
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03:46
How many STARS can Fit inside each STAR | 3D
182 views / 0 likes - addedHow many STARS can Fit inside each STAR on a Human Scale | 3DThis is one of my Favorite videos, everything Fits Perfect, The music, the sound effects, etc fits Perfect. This is a Dynamic calculation of how many stars can fit inside Bigger Stars. Our SUN i
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05:35
There Are Gravity Pulses Hiding in the Universes Most MASSIVE Stars
374 views / 0 likes - addedBlue supergiant stars some of the hottest, biggest young stars in the universe, and their molten cores can reveal more about the formation of everything.How Scientists Found the Universes First Type of Molecule - https://youtu.be/lxepnATltvURead More: Blu
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00:46
Evidence for relativity effects in stars orbiting supermassive black hole
565 views / 0 likes - addedThis artist's impression shows the orbits of three of the closest known stars to the supermassive black hole at the center of the Milky Way (marked with a red cross). Analysis of data from ESO’s Very Large Telescope and other telescopes hint that the orbi
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06:03
How Space-Time Works When You Look At The Stars
306 views / 0 likes - addedWe're used to looking at everything around us unfolding in real time. But when we look at the stars, were actually looking at the past. We arent seeing the stars, or really anything in the universe, as they currently are. Were seeing things as they were.
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01:51
How light pollution affects stars in the night sky
547 views / 1 likes - addedAt night, artificial light can block our view of the stars. Night light pollution levels determine how well stars can be seen, and are based on a scientific scale that measures the brightness of the night sky. Photographer Sriram Murali filmed timelapse v
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05:13 Popular
How Do We Know What Stars Are Made Of?
801 views / 0 likes - addedDr Francisco Diego uses a series of demonstrations to reveal how scientists can know what stars are made of, even though they're so far away.
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05:02
Our Universe May Be Full of Massive Dark Matter Stars
210 views / 0 likes - addedRecent studies point to a potential new type of matter: the dark boson. This dark matter candidate could potentially clump together out in space, forming 'ghost stars' that could grow as big as supermassive black holes. Subscribe to Seeker! http://bit.ly/
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04:46 Popular
How Do We Study The Stars? - Yuan-Sen Ting
1,590 views / 1 likes - addedView full lesson: http://ed.ted.com/lessons/how-do-we-study-the-stars-yuan-sen-ting Our best technology can send men to the Moon and probes to the edge of our solar system, but these distances are vanishingly small compared to the size of the universe. Ho
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02:49 Popular
Sarah Jeffery - Even The Stars (Disney Channel Voices)
766 views / 5 likes - addedEven the stars need the dark to shine! Watch Sarah Jeffery perform "Even the Stars in her debut Disney Channel Voices official music video and show her some love in the comments below! Download or stream Even the Stars here: https://disneymusic.co/EvenThe
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07:58
Birth of Stars
656 views / 2 likes - addedBirth of Stars More free lessons at: http://www.khanacademy.org/video?v=i-NNWI8Ccas
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04:28
Scientists Just Witnessed the Birth of Two Stars in Stunning Detail
315 views / 0 likes - addedOur knowledge of the early lives of stars is limited, but an exciting new observation provides a closer look at how stars are born. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop at ht
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01:43 Popular
Astronomers Made A Family Tree For The Stars In Our Galaxy
719 views / 1 likes - addedBy studying the chemical makeup of stars, researchers have made a "family tree" for our sun and other stellar bodies. Why Are Most Galaxies Spiral-Shaped? - https://youtu.be/aIUu5uMKB70 Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read M
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10:22
How Far Are The Nearest Stars?
378 views / 0 likes - addedI make a 200 billionth scale model to demonstrate. 365 Days Astronomy Video: https://www.youtube.com/watch?v=dF2HG1PVZok Help me make videos by donating here: https://www.patreon.com/CodysLab
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10:17
Gravitational Astronomy? How Detecting Gravitational Waves Changes Everything
629 views / 0 likes - addedWe’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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07:22
Parallax in Observing Stars
525 views / 0 likes - addedParallax in Observing Stars More free lessons at: http://www.khanacademy.org/video?v=ETzUpoqZIHY
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06:41
Lifecycle of Massive Stars
665 views / 0 likes - addedLifecycle of Massive Stars More free lessons at: http://www.khanacademy.org/video?v=UhIwMAhZpCo
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04:07
New Astronomy Technique Reveals Monster at the Center of the Milky Way
580 views / 1 likes - addedStripping 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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08:18
Scale of Distance to Closest Stars
558 views / 0 likes - addedScale of Distance to Closest Stars More free lessons at: http://www.khanacademy.org/video?v=jEeJkkMXt6c
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03:35
Infrared astronomy - with Matthew Bothwell
132 views / 0 likes - addedWhy 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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03:53
How highly magnetized neutron stars set off powerful cosmic explosions
233 views / 0 likes - addedRecent eruptions have helped researchers better understand magnetarsIn 1979, a messenger arrived from deep space: Satellites detected a mysteriously short and powerful flash of gamma rays, the highest energy form of light. In the decades since, researcher
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02:47
How do we know what stars are made of?
424 views / 0 likes - addedBrian Cox explains how we can determine the makeup of stars based on their light signature. Full lecture can be viewed here: http://www.youtube.com/watch?v=enSXh4YY9Ws
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02:11
We Found the Oldest Stars in the Universe and They’re Not What We Expected
483 views / 0 likes - addedAfter the Big Bang, there was darkness. This is what came next. Starquakes Prove Space Is Violent and Metal AF - https://youtu.be/sBkJ0ItoCmA Read More: First Light Which Ever Shone in Universe Picked Up By Astronomers in 'Revolutionary' Breakthrough http
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02:18 Popular
That's One Smart Bird | Animal All-Stars
764 views / 1 likes - addedThe New Zealand kea's intelligence is put to the test. ➡ Subscribe: http://bit.ly/NatGeoWILDSubscribe ➡ ANIMAL ALL-STARS AIRS MONDAYS 9/8c. About Nat Geo Wild: Welcome to a place so wild, anything can happen. Nat Geo Wild is the network all about animals
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03:59 Popular
Why Do We 'See Stars'?
774 views / 0 likes - addedWhen you bash your head and “see stars,” what’s going on? Why does your brain pick this moment to give you a laser light show? Josh explains the phenomenon of seeing stars in this Brainstuff video. Learn more at HowStuffWorks.com Share on Facebook: https:
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04:17 Popular
Why Do Stars Explode?
830 views / 3 likes - addedWhat happens when stars die? You might find yourself a bit “starstruck” at just how huge their exit can be. How Do We Weigh Stars? ►►►► http://bit.ly/24mNwkn Sign Up For The Seeker Newsletter Here ►►►► http://bit.ly/1UO1PxI Read More: Found: The Most Powe
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04:01 Popular
How Many Stars Are There?
1,019 views / 2 likes - addedCounting stars from the shore of the cosmic ocean… Subscribe: http://bit.ly/iotbs_sub Twitter: @okaytobesmart ↓ More info and sources below ↓ LIKE THE SHIRT I'M WEARING? It's glow in the dark! You can get it here (along with space undies and other good st
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03:27 Popular
How to Protect Ostrich Eggs | Animal All-Stars
936 views / 1 likes - addedThe chief hen in an ostrich harem uses a sneaky trick to protect her eggs. ➡ Subscribe: http://bit.ly/NatGeoWILDSubscribe ➡ ANIMAL ALL-STARS AIRS MONDAYS 9/8c. About Nat Geo Wild: Welcome to a place so wild, anything can happen. Nat Geo Wild is the networ
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#TodayILearned A HUNDRED BILLION TRILLION STARS | Book Trailer
133 views / 0 likes - addedDid you know that the earth is covered in three trillion trees? And that seven billion people weigh about the same as ten quadrillion ants? Learn about some of the biggest numbers in the universe in A HUNDRED BILLION TRILLION STARS by Seth Fishman. #Today
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05:00
Can Stars Be Cold?
683 views / 0 likes - addedStars are hot, we know that, everyone knows that. But are there “cold stars”? It all depends on what you mean by the word “cold” and the word “star”. Support us at: http://www.patreon.com/universetoday More stories at: http://www.universetoday.com/ Follow
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06:00
13-Year-Old Magician Aidan McCann SHOCKS The Judges With Amazing Magic! | AGT: All-Stars 2023
183 views / 0 likes - addedWho can? McCann can! Heidi Klum's Golden Buzzer returns with another magical performance at the AGT: All-Stars finals. Get The America's Got Talent App: http://bit.ly/AGTAppDownload Subscribe for More: http://bit.ly/AGTSub Watch on NBC & Peacock: https://
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10:51 Popular
The Video Game Crash Of 1983: Crash Course Games #6
734 views / 1 likes - addedSo 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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00:42 Popular
Neutron stars collide
940 views / 1 likes - addedFor the first time, scientists have directly detected gravitational waves – ripples in space-time – in addition to light from the spectacular collision of two neutron stars. This marks the first time that a cosmic event has been viewed in both gravitation
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19:05
You won't believe your eyes! | The very BEST MAGIC from Aidan McCann | AGT: All-Stars 2023
204 views / 0 likes - addedWho says magic isn't real? Magician Aidan McCann will make you believe in the impossible. See why Heidi Klum gave this kid magician the Golden Buzzer! Get The America's Got Talent App: http://bit.ly/AGTAppDownload Subscribe for More: http://bit.ly/AGTSub
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05:21
A Guide To Navigating the Stars Without a Smartphone
258 views / 0 likes - addedWhat happens when youre lost and you dont have your phone or any recognizable landmarks to give you directions? Well, you look up at the stars. Subscribe to Seeker! http://bit.ly/subscribeseeker Visit our shop at http://shop.seeker.com Catch up on Constel
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06:25 Popular
13-Year-Old Ventriloquist Ana-Maria Mrgean SHOCKS The Judges | AGT: All-Stars 2023
1,106 views / 0 likes - addedRomania's Got Talent winner and ventriloquist Ana-Maria Mrgean performs "You Don't Own Me" on the AGT: All-Stars stage! AGT: All-Stars returns Monday at 8/7c on NBC. Get The America's Got Talent App: http://bit.ly/AGTAppDownload Subscribe for More: http:/
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09:16
The Silent Era: Crash Course Film History #9
629 views / 0 likes - addedThe Silent Era of Hollywood set a lot of things into motion in terms of how movies were made and sold. Big stars were one of the main ways studios tried to make their movies stand apart from one another and get the public to make choices at the cinema. Bu
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05:10 Popular
Glow On: Crash Course Kids #20.2
1,075 views / 3 likes - addedSo, have you ever wondered why some stars are brighter than others? You might think it's because they're closer to us, but that's not the whole story? In this episode of Crash Course Kids, Sabrina chats about how stars glow and how astronomers judge their
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03:57
This Could Be the End of Urban Astronomy (360 Video)
502 views / 0 likes - addedCity 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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09:51 Popular
The Moon: Astronomy #12
960 views / 1 likes - addedJoin 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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07:03
Finding Stars at Starfish Point! - Members Exclusive Preview
336 views / 0 likes - addedWant to see more exclusive videos like this?! Join the Brave Crew official club - http://bit.ly/bravecrewofficialGet ready for an extra-special MEMBERS PREVIEW video! On this episode, you'll get to see the type of exclusive content members of our channel
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04:15 Popular
This Titanic Movie Stars A Real Life Passenger
889 views / 5 likes - addedLong before the wildly popular Titanic movie with Kate and Leo, another film about the ill-fated ship was shot in 1912 only ONE month after the actual crash. Even crazier, the film starred a real life passenger who survived the tragic night.
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02:34
The Biggest Stars in the Universe HD
657 views / 0 likes - addedThe Biggest Stars in the Universe, comparison of planet Sizes, Star Sizes, Life in the Universe. Original video by: morn1415 http://www.youtube.com/user/morn1415 Music by: Tim Name: Dragonfly (Dream Mix) http://www.youtube.com/watch?v=UiO4QxGF2sU
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22:03 Popular
Winx Club - Season 8 Episode 1 - Night of the Stars [FULL EPISODE]
2,252 views / 7 likes - addedDuring the night of the shooting stars, the Winx meet Twinkly, a Lumen coming from space. The Winx save her from mysterious creatures called Staryummies, which attack Alfea, and help her recover her memory. Twinkly remembers her mission and offers to lead
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13:46
Strange Stars | Space Time | PBS Digital Studios
608 views / 2 likes - addedWhat happens when matter can’t get any denser yet somehow does? The answer - it becomes “strange.” Strange Stars may be the most massive stellar remnant that is just shy of forming a black hole. And they could be even cooler than black holes. Space Time i
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05:02
Forget GPS, Future Missions May Use Neutron Stars to Navigate Deep Space
313 views / 0 likes - addedLighthouses have helped safely guide mariners for centuries. As space explorers consider traveling to far-flung destinations, could pulsars provide them with similar guidance? Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://
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02:52
How it looks (and sounds) when two stars collide
491 views / 0 likes - addedResearchers say an explosion spotted in space is one of the most scientifically important astronomical events ever. Here's what happened. SUBSCRIBE: https://goo.gl/kdDpXu Today scientists announced one of the most important astronomical discoveries ever:
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02:39 Popular
Do You Want To Build A Snowman (from "Frozen") - Disney's Circle of Stars
1,266 views / 2 likes - added“Do You Want to Build a Snowman” from the Frozen soundtrack is available now! Get it here: http://smarturl.it/fsa1 Sheet Music: http://bit.ly/1UFpbVw Music video by Disney's Circle of Stars performing Do You Want to Build a Snowman?. (C) 2014
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01:48
Dung Beetles Navigate Using The Stars
612 views / 0 likes - addedTo effectively feed their babies, dung beetles must push their dung balls in a straight line, up to 100 yards from where they first started. Since they don’t have GPS, dung beetles use the stars to navigate. Subscribe to Science Channel: http://bit.ly/S
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03:30 Popular
The Mystery Of The Milky Way's Missing Stars
706 views / 0 likes - addedAstrophysicists think there should be many more stars in the Milky Way due to the large amount of dust and gas surrounding the galaxy's perimeter. Something is holding this vast field of matter on the galaxy's doorstep, preventing it from being drawn towa
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15:59
Reach for the Stars With These Four Spacey Stories
422 views / 0 likes - addedIn this reel, launch into space, stare at the stars and please don’t miss the flowers as they fly by ... SUBSCRIBE: https://goo.gl/vR6Acb #space #science #galaxy This story is a part of our Human Condition series. Come along and let us connect you to some
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04:18
The Cube in the Stars | Craig of the Creek | Cartoon Network
93 views / 0 likes - addedWatch Craig of the Creek on Cartoon Network and Max. In search for more cubes, Craig and his friends use some very quick thinking and light up a cave full of stars Episode: Left in the DarkSUBSCRIBE: http://cartn.co/subscribeAbout Craig of the Creek:Follo
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04:53
Eric Chien's MIND-BLOWING Magic Will Leave You in Awe | AGT: All-Stars 2023
219 views / 0 likes - addedDon't look away! See the magic of Eric Chien unfold on the America's Got Talent: All-Stars stage. Get The America's Got Talent App: http://bit.ly/AGTAppDownload Subscribe for More: http://bit.ly/AGTSub Watch on NBC & Peacock: https://pck.tv/3cCQGhHAMERICA
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08:41
Neutron Stars The Most Extreme Things that are not Black Holes
587 views / 1 likes - addedGet your 12,020 SPACE Calendar here: https://shop.kurzgesagt.org/WORLDWIDE SHIPPING IS AVAILABLE!This years calendar focuses on the future of humanity and how we will explore space in the next 10,000 years.We want to get you the best shipping fees. So If
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04:08
Sesame Street: Before They Were Stars | #Sesame50
332 views / 0 likes - addedCheck out some of your favorite celebrities that guest starred on Sesame Street before they became stars! -- Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscription_center?add_user=SesameStreet For more fun games and videos for yo
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04:09 Popular
The Zodiac Constellations: Crash Course Kids #37.1
910 views / 2 likes - addedWe've talked about constellations; groups of stars in the night sky that we assign names to. But there are a certain group of special constellations called The Zodiac that Sabrina is going to chat about. Gemini, Sagittarius, Scorpio? You've heard of them
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03:37 Popular
Up, Up & Away: Crash Course Kids #16.2
1,011 views / 0 likes - addedSo... 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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11:04
Why Star Stuff Matters: Crash Course Big History 202
576 views / 0 likes - addedSo, the stars made the elements, we're all made of star stuff, etc. But what does all this mean? This week Emily Graslie teaches you how the formation of chemical elements in the bellies of the earliest stars made life as we know it possible. Namely, we'l
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03:13
Scooby-Doo 'Follow The Stars' Sing-Along! | WB Kids
328 views / 0 likes - added@ScoobyLiveTour is excited to announce the release of the single Follow The Stars! Available to stream on Spotify and Apple Music.WB Kids is the home of all of your favorite clips featuring characters from the Looney Tunes, Scooby-Doo, Tom and Jerry and M
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03:29
Why Are Stars Star-Shaped?
587 views / 0 likes - addedThanks to our Subbable subscriber SlugBooks.com - head over to http://www.slugbooks.com to find cheaper textbooks for college or university. And go to http://www.subbable.com/minutephysics if you want to support MinutePhysics on Subbable! And also to our
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03:49 Popular
Constellation Location: Crash Course Kids #31.2
941 views / 2 likes - addedLet'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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01:40
Sesame Street: Planet Moon and Stars (Song)
619 views / 0 likes - addedSing along with Elmo as he imagines that he can travel through space and see planets, moons, and stars! -- Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscription_center?add_user=SesameStreet For more fun games and videos for your
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04:17
The Most Important Astronomy Picture Ever Taken
567 views / 0 likes - addedhttp://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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04:53 Popular
Following The Sun: Crash Course Kids #8.2
1,953 views / 7 likes - addedHave you ever wondered why your shadow is longer sometimes and shorter others? It turns out it all has to do with that marvelous big ball of light in the sky; The Sun! This first series is based on 5th grade science. We're super excited and hope you enjoy
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14:27 Popular
The Great Depression: Crash Course US History #33
1,897 views / 8 likes - addedYou 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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03:33 Popular
Why No Polar Pineapples: Crash Course Kids #11.2
1,080 views / 0 likes - addedPlants 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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03:34
Sun, Stars, Swells: Sailing The Globe Using Nothing But Nature
524 views / 0 likes - addedHawai'i—possibly the most remote island chain on the planet—was discovered hundreds of years ago by Polynesian voyagers in canoes. These ancient explorers relied exclusively upon their knowledge of the stars, bird behavior and ocean swell patterns to find
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03:57 Popular
Seasons And The Sun: Crash Course Kids 11.1
2,253 views / 1 likes - addedUpdated 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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04:26 Popular
Star Personalities: Crash Course Kids #25.2
745 views / 0 likes - addedDown here, on Earth, if you look up at the night sky, it seems like all the stars up there look the same. Or maybe at least similar. But, it turns out that stars are very different and we shouldn't stereotype them. Some are bigger, some burn through their
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03:31
The Ecliptic: Crash Course Kids #37.2
550 views / 0 likes - addedSo, what is the Ecliptic? Well, it has to do with the Zodiac constellations and our sun and how they move in relation to one another. It's kind of cool! In this episode, Sabrina chats about this imaginary line called the Ecliptic and its cycle in the sky.
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06:30 Popular
Decoding the ancient astronomy of Stonehenge
742 views / 1 likes - addedThe 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!
418 views / 1 likes - addedScience 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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05:26
Decoding The Stars: A New Look At Astrology
586 views / 0 likes - addedWe're delighted to announce that... okay, okay, we're just kidding. This was a little April fools silliness. Read all about it here: http://rigb.org/blog/2016/april/2016-april-fools And subscribe for regular *real* science videos: http://bit.ly/RiSubscRib
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04:01 Popular
Earth's Rotation & Revolution: Crash Course Kids 8.1
1,524 views / 1 likes - addedSo, 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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01:35 Popular
Crash Course Economics Intro!
728 views / 0 likes - addedIn 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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03:33 Popular
Land And Water: Crash Course Kids #16.1
1,235 views / 2 likes - addedRemember Sol, the closest star to Earth? We like to call it The Sun and we haven't talked about it in a little while. One interesting thing about the energy we get from the sun is that it's not absorbed the same way by different materials. In fact, even a
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16:55
5 Stories That'll Make You Reach for the Stars
683 views / 0 likes - addedWe will start this copy with a disclaimer: If you are looking for stories about Hollywood stars, thats so not this reel. Sorry. But this is the internet, and we are confident you will find what you are looking for if you keep searching. Now, if you are lo
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03:49
Scientists turn dead stars into living laboratories called pulsar timing arrays
93 views / 0 likes - addedRead the Perspective: https://www.science.org/doi/10.1126/science.abq1187In order to detect the background hum of gravitational waves in the cosmos, scientists monitor the light coming from dead stars called pulsars. These pulsars produce flashes of light
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05:27
The 1995 Hubble photo that changed astronomy
664 views / 0 likes - addedThe 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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12:23
How to Draw Little Twin Stars Sanrio
490 views / 0 likes - addedLearn How to Draw cute Lala and Kiki the Little Twin Stars from Sanrio. Easy, step by step cartoon Sanrio characters drawing. #drawsocutesanrio #sanriotwinstars Draw So Cute Merchandise: https://www.youtube.com/channel/UC3dEvA1is6-0_yuei9iCdEw/store SUPPL
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02:02
Snippet: Sea stars can coordinate their “feet” to bounce
543 views / 0 likes - addedThey aren't always this coordinated but in cases of emergency, sea stars can coordinate their 'feet' Learn more: https://www.sciencemag.org/news/2019/01/watch-sea-star-bounce-get-around About Science Snippets: These videos are short snippets from research
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25:04 Popular
Space Compilation: Crash Course Kids
1,009 views / 0 likes - addedMaybe you'd like to just hear about one topic for a while. We understand. Thus, we've created our Compilation Series. In this video, we look at some of our videos about Space. Sabrina talks to us about the Sun, stars, the universe, and how constellations
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04:17
My Heart With You - Pentatonix (From Christmas Under the Stars)
274 views / 0 likes - addedWe hope you all enjoyed our "Christmas Under the Stars" special that aired on @BYUtv! You can watch it for FREE right now on the #BYUtv app from your phone, tablet, Roku, Apple TV, Fire TV or by using this link: https://bit.ly/Watch-ChristmasUnderTheStars
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07:55 Popular
JoJo Siwa - WORLDWIDE LIVE 10.0 (Supergirl, Everyday Pop stars, My Story)
856 views / 8 likes - addedJoJo Siwa - WORLDWIDE LIVE 10.0 (Supergirl, Everyday Pop stars, My Story)SUBSCRIBE https://www.youtube.com/channel/UCeV2...COME SEE ME PERFORM LIVE ON TOUR! - http://www.jojodreamtour.comGO WATCH MY NEW MUSIC VIDEO!! https://www.youtube.com/watch?v=RzM56P
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09:21 Popular
Astrophysics and Cosmology: Crash Course Physics #46
811 views / 0 likes - addedIt'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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04:55
How Ghost Particles Are Slowing Down Stars
496 views / 0 likes - addedThere's no such thing as empty space in outer space. What are virtual particles and how do they create friction in the vacuum of space? How Long Could You Survive In Outer Space - http://bit.ly/2c2WSyH Sign Up For The Seeker Newsletter Here - http://bit.l
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02:10 Popular
Video Game Hack | Nick Football Stars 2
1,262 views / 1 likes - addedCan’t beat Football Stars 2? Watch our how-to video to find out the top tips and tricks! Subscribe to Nickelodeon: http://j.mp/1RoDoBp Generic: http://j.mp/29MACdR Subscribe if you love Nickelodeon and want to see more! http://goo.gl/JJgxNm?xid=YTdesc Nic
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05:11 Popular
Atoms As Big As Mountains — Neutron Stars Explained
801 views / 0 likes - addedNeutron Stars are some of the strangest things in the Universe. Not quite massive enough to become black holes they are basically atoms as big as mountains with properties so extreme it's mind-blowing. And if you get too close to a neutron star you are in
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13:13
How to Draw Squeak | Brawl Stars Game
509 views / 0 likes - addedLearn How to Draw cute Squeak, a Mythic Brawler from Brawl Stars Game easy, step by step drawing lesson tutorial. Season 6 New Skin. Squeak is part of Colonel Ruffs Star Force and an alien that has evolved from the drool of Ruff's dog toys. https://www.yo
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03:06
Disney Channel Stars - Put the Happy in the Holidays (Official Video)
597 views / 1 likes - addedWe got so many ways to put the happy in the holidays!Check out Meg Donnelly (ZOMBIES 2), Issac Ryan Brown, (Raven's Home) Chandler Kinney (ZOMBIES 2), Trevor Tordjman (ZOMBIES 2 and Disney Fam Jam), Ruth Righi (Sydney to the Max), Navia Robinson (Raven's
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08:33
How Power Gets to Your Home: Crash Course Physics #35
561 views / 0 likes - addedWant 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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06:21
Keiichi Iwasaki's Charming MAGIC Will Leave You Wanting More! | AGT: All-Stars 2023
301 views / 1 likes - addedKeiichi Iwasaki's funny magic left the judges in stitches! See why Ant & Dec gave Keiichi the Golden Buzzer on Britain's Got Talent. Get The America's Got Talent App: http://bit.ly/AGTAppDownload Subscribe for More: http://bit.ly/AGTSub Watch on NBC & Pea
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08:59 Popular
Special Relativity: Crash Course Physics #42
748 views / 0 likes - addedThis 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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10:56 Popular
Circuit Analysis: Crash Course Physics #30
935 views / 0 likes - addedHow 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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11:32
How to Draw Poco | Brawl Stars
689 views / 0 likes - addedhttp://www.youtube.com/user/cartooning4kids Happy Monday everyone! Today I'll be showing you How to Draw Poco from Brawl Stars. Check out our Video Game Playlist: goo.gl/ptpqP4 New lessons posted 7 days a week so be sure to SUBSCRIBE and click that bell i
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09:02 Popular
Temperature: Crash Course Physics #20
1,301 views / 0 likes - addedWelcome 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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10:36 Popular
Optical Instruments: Crash Course Physics #41
950 views / 0 likes - addedThis 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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09:49 Popular
Induction - An Introduction: Crash Course Physics #34
897 views / 0 likes - addedThis 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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16:17
Could Life Evolve Inside Stars?
280 views / 0 likes - addedTake the PBS Digital Studios annual survey: http://to.pbs.org/2020surveyOne of the most bizarre proposals for life not as we know it doesnt even use atoms. It proposes that fundamental kinks and defects in the fabric of the universe - cosmic strings beade
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09:45 Popular
Light Is Waves: Crash Course Physics #39
851 views / 1 likes - addedThe 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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03:08
Where Are the Stars? See How Light Pollution Affects Night Skies | Short Film Showcase
689 views / 0 likes - addedOf the many ways Earth is polluted, light pollution may be the least talked about. It's not an illusion; astronomers measure it from one to nine on the Bortle scale, and earlier this year, one study suggested that light pollution may be causing spring to
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06:26
Jasper Cherry Proves Time Travel Exists With This AMAZING Magic Act! | AGT: All-Stars 2023
473 views / 0 likes - addedWhat just happened?! Magician Jasper Cherry upped the ante from his BGT performance with this incredible magic act! Get The America's Got Talent App: http://bit.ly/AGTAppDownload Subscribe for More: http://bit.ly/AGTSub Watch on NBC & Peacock: https://pck
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11:01 Popular
TROPHY CAKE ft Lindsey Stirling and Mark! - (Dancing with the Stars) - NERDY NUMMIES
1,084 views / 4 likes - addedToday I made a Mirror Ball Cake to look like the 1st place trophy from the ABC show 'Dancing with the Stars' ! A special thanks to Lindsey Stirling and Mark Ballas for helping me make this cake. *BUY BALL PAN: http://amzn.to/2inDgN4 LINDSEY'S LINKS: YouTu
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07:51
Brandon Leake's EMOTIONAL Performance Receives a Standing Ovation | AGT: All-Stars 2023
197 views / 0 likes - addedAGT Winner Brandon Leake brings spoken word to the next level. Brandon's emotional performance proves that you can never judge a book by its cover. Get The America's Got Talent App: http://bit.ly/AGTAppDownload Subscribe for More: http://bit.ly/AGTSub Wat
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09:19
AMAZING Young Magician Wins Heidi's Golden Buzzer on America's Got Talent: All Stars!
226 views / 0 likes - added13 Year Old Aidan McCann STUNNED The Judges on AGT: All Stars, Winning Heidi Klum's Golden Buzzer! Watch more Got Talent Global videos: https://www.youtube.com/watch?v=w-z5mbZ-yCI&list=PLF-BDTAHX0p5xf2caJw3l9oPmuHI0PJRA Facebook: https://www.facebook.com/
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03:53
Welcome to the Wayne | 'Team Timbers Meets Reality Show Stars!' EXCLUSIVE Sneak Peek | Nick
555 views / 1 likes - addedIs it TRUE or is it a SECRET MYSTERY?! Meet hit reality show stars Garrison and Madison Payne in this exclusive sneak peek of Welcome to the Wayne! Will this father/daughter duo uncover any of the Waynes' secrets? Find out in brand new episodes, starting
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10:21 Popular
Engines: Crash Course Physics #24
893 views / 0 likes - addedOne of the greatest inventions is the steam engine. But why? What makes it so useful? And how does it work? In this episode of Crash Course Physics, Shini talks to us about how engines work, what makes them efficient, and why they're pretty cool. Get your
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08:46 Popular
Quantum Mechanics - Part 1: Crash Course Physics #43
705 views / 0 likes - addedWhat 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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04:21 Popular
KIDZ BOP Kids – Sky Full Of Stars (Official Lyric Video) [KIDZ BOP 27]
2,651 views / 6 likes - addedSing along to "Sky Full Of Stars" from KIDZ BOP 27 with the KIDZ BOP Kids! iTunes: http://bit.ly/kb27itunesyt Amazon Music: http://bit.ly/kb27amazonyt Spotify: http://bit.ly/kbspotify Google Play: http://bit.ly/ytgplay
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10:24 Popular
Homunculus - Crash Course Psychology #6
721 views / 0 likes - addedYou 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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10:14 Popular
The Chemical Mind - Crash Course Psychology #3
945 views / 0 likes - addedYou 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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09:57 Popular
Electric Fields: Crash Course Physics #26
787 views / 0 likes - addedAs we learn more about electricity, we have to talk about fields. Electric fields may seem complicated, but they're really fascinating and a crucial part of physics. In this episode of Crash Course Physics, Shini chats about capacitors, conductors, electr
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10:04 Popular
Thermodynamics: Crash Course Physics #23
1,180 views / 0 likes - addedHave you ever heard of a Perpetual Motion Machine? More to the point, have you ever heard of why Perpetual Motion Machines are impossible? One of the reasons is because of the first law of thermodynamics! In this episode of Crash Course Physics, Shini tal
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09:22 Popular
Pollution: Crash Course Ecology #11
1,008 views / 0 likes - addedHank 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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09:08
Quantum Mechanics - Part 2: Crash Course Physics #44
609 views / 0 likes - addede=mc2... it's a big deal, right? But why? And what about this grumpy cat in a box and probability? In this episode of Crash Course Physics, Shini attempts to explain a little more on the topic of Quantum Mechanics. *** Get your own Crash Course Physics mu
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32:04
Space Adventures! Travel to the Stars with Drew Pendous, Ms. Booksy and Crafty Carol | Cool School
620 views / 1 likes - addedWe've had some fun adventures in outer space! A trip to the moon, a journey to Mercury, even a trip throughout the whole Solar System! Drew Pendous Saves the Moon | A Stupendous Drew Pendous Superhero Story- 0:19 All About Space - Planets, Stars, Gravity
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08:23 Popular
Electric Current: Crash Course Physics #28
1,364 views / 0 likes - addedSo, electric current works like a river... kinda... Instead of flowing based on elevation, electric current works a little differently. But it's a good metaphor. In this episode of Crash Course Physics, Shini talks to us about electric current, voltaic ce
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08:28
The Most Dangerous Stuff in the Universe - Strange Stars Explained
674 views / 1 likes - addedTo support Kurzgesagt and learn more about Brilliant, go to https://www.brilliant.org/nutshell and sign up for free. The first 688 people that go to that link will get 20% off the annual Premium subscription. Sources: https://sites.google.com/view/sources
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09:47 Popular
Magnetism: Crash Course Physics #32
1,265 views / 0 likes - addedThis episode was sponsored by Prudential. Go to http://Raceforretirement.com and see how quickly 1% can add up. You’re probably familiar with the basics of magnets already: They have a north pole and a south pole. Two of the same pole will repel each othe
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08:51 Popular
Productivity And Growth: Crash Course Economics #6
843 views / 1 likes - addedWhy are some countries rich? Why are some countries poor? In the end it comes down to Productivity. This week on Crash Course Econ, Adriene and Jacob investigate just why some economies are more productive than others, and what happens when an economy is
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01:25 Popular
Music Monday DANCE BATTLE w/ JoJo Siwa, Jace Norman, Kira Kosarin & MORE Stars | Nick
1,750 views / 8 likes - addedWatch some of your favorite Nick stars like JoJo Siwa; Jace Norman and Riele Downs (Henry Danger); Kira Kosarin and Jack Griffo (The Thundermans); Thomas Kuc, Cree Cicchino and Benjamin Flores Jr. (Game Shakers); Jade Pettyjohn (School of Rock); and Mace
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08:03 Popular
Torque: Crash Course Physics #12
1,078 views / 0 likes - addedGet Your Crash Course Physics Mug here: http://store.dftba.com/products/crashcourse-physics-mug What is torque? This is one of those things that you may have heard about in passing but never really understood. In this episode of Crash Course Physics, Shin
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10:07 Popular
AC Circuits: Crash Course Physics #36
901 views / 0 likes - addedWant more Crash Course in person? We'll be at NerdCon: Nerdfighteria in Boston on February 25th and 26th! For more information, go to http://www.nerdconnerdfighteria.com/ We've talked about AC Circuits, but now it's time to delve into the world of AC Circ
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08:25
Spectra Interference: Crash Course Physics #40
582 views / 0 likes - addedLight is everywhere … but it’s not as predictable as you might think. It’s a wave that travels in straight lines, yet it also reflects off of surfaces, refracts through various materials, and generally changes direction all the time! We’ve learned how to
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08:42 Popular
Producers: Crash Course Film Production #6
904 views / 1 likes - addedSo... what do Producers even do? It's a hard question to answer because there are so many different kinds of producers on a movie. In this episode of Crash Course Film Production, Lily Gladstone talks us through the different kinds of producers and what t
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10:18 Popular
What Is A Game?: Crash Course Games #1
835 views / 1 likes - addedWelcome to Crash Course Games! In this series our host Andre Meadows is going to discuss the history and science of games. We’re going to talk about video games of course, but also board games, role playing games, card games, even sports! But before we ge
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09:40
Geometric Optics: Crash Course Physics #38
545 views / 0 likes - addedWant more Crash Course in person? We'll be at NerdCon: Nerdfighteria in Boston on February 25th and 26th! For more information, go to http://www.nerdconnerdfighteria.com/ LIGHT! Let's talk about it today. Sunlight, moonlight, torchlight, and flashlight. T
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09:39 Popular
Sound: Crash Course Physics #18
1,436 views / 3 likes - addedGet Your Crash Course Physics Mug here: https://store.dftba.com/products/crashcourse-physics-mug We learn a lot about our surroundings thanks to sound. But... what is it exactly? Sound, that is. What is sound? And how does it travel? And what is this Dopp
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18:25
What If There's A Black Hole Inside The Sun? | Hawking Stars
38 views / 0 likes - addedCheck out the NEW Space Time Merch Store: https://www.pbsspacetime.com/shop Use Code: PBS at Checkout for 15% off in DecemberPBS Member Stations rely on viewers like you. To support your local station, go to:http://to.pbs.org/DonateSPACESign Up on Patreon
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10:46 Popular
Sensation&Perception - Crash Course Psychology #5
752 views / 0 likes - addedYou 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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03:12
The Swordsmith to the Stars
360 views / 0 likes - addedGrowing up, Kenneth Spivey didn’t want to simply experience movie magic; he wanted to make it. So he got to work learning the art of blacksmithing, leatherworking, gem-setting and more. Today, Kenneth’s a master prop maker working on Hollywood films like
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00:58
Birthday Stars
148 views / 0 likes - addedhttp://freeant.net/birthdaystarSong: "Olive" by Jake Chudnow https://www.youtube.com/watch?v=3QQS8fJqXoI
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02:49
Do Stars Really Twinkle?
27 views / 0 likes - addedYou've heard the song Twinkle Twinkle Little Star, but is it true?
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02:15 Popular
NickGamer | Nick Summer Sports Stars Tips & Tricks | Nick
1,102 views / 0 likes - addedGet pumped to play Nick Summer Sports Stars! NickGamer is going to give you special tips and tricks to beat the competition in acrobatics, swimming, stilt walking and unicorn racing. We all know it's not truly summer without a little unicorn racing! Subsc
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10:26
The Economics Of Healthcare: Crash Course Econ #29
636 views / 0 likes - addedWhy is health care so expensive? Once again, there are a lot of factors in play. Jacob and Adriene look at the many reasons that health care in the US is so expensive, and what exactly we get for all that money. Spoiler alert: countries that spend less an
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09:08
Statics: Crash Course Physics #13
588 views / 0 likes - addedGet Your Crash Course Physics Mug here: http://store.dftba.com/products/crashcourse-physics-mug The Physics we're talking about today has saved your life! Whenever you walk across a bridge or lean on a building, Statics are at work. Statics is the study o
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11:19
Altered States - Crash Course Psychology #10
691 views / 0 likes - addedYou 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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11:01 Popular
Markets, Efficiency, And Price Signals: Crash Course Economics #19
958 views / 0 likes - addedAdriene and Jacob teach you all about markets. So, in free market(ish) economies like the United States and most of the world, markets are a big deal. Markets work to produce the stuff that consumers want, and that society needs. Today we'll talk about pr
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09:06 Popular
Dissecting The Camera: Crash Course Film Production #4
728 views / 0 likes - addedSometimes the most intimidating part of making a movie is that little box of concentrated technology called "The Camera." But, FEAR NOT! In this episode of Crash Course Film Production, Lily helps us dissect the basics of modern movie cameras so you can h
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09:21 Popular
Collisions: Crash Course Physics #10
1,436 views / 0 likes - addedGet Your Crash Course Physics Mug here: http://store.dftba.com/products/crashcourse-physics-mug COLLISIONS! A big part of physics is understanding collisions and how they're not all the same. Mass, momentum, and many other things dictate how collisions ca
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08:56 Popular
Rotational Motion: Crash Course Physics #11
2,043 views / 0 likes - addedGet 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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11:00
Why Cosmic Evolution Matters: Crash Course Big History #201
491 views / 0 likes - addedCrash Course Big History is back! It turns out, we couldn't tell all of the 13.8 billion years of the history of the universe in 10 Crash Course Episodes. So, Big History host Emily Graslie has returned to add 6 more episodes that look at why the stuff we
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