Crash Course
Low Mass Stars
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...
MinutePhysics
Legitimate Cold Fusion Exists | Muon-Catalyzed Fusion
This video is about the original cold fusion: μ muon-catalyzed cold fusion of deuterium, tritium, hydrogen, into helium-3 and helium 4. The problems with it are the half-life of muons and the sticking of muons to alpha particles. Also...
Curated Video
Exploring the Universe Crash Course Big History 2
In which John Green, Hank Green, and Emily Graslie teach you about what happened in the Universe after the big bang. They'll teach you about cosmic background radiation, how a bunch of hydrogen and helium turned into stars, formed...
Curated Video
The Properties and Uses of Helium
Helium is a chemical element that is the second most abundant in the universe. It is a noble gas, known for its low reactivity and lightness. Helium is widely used for inflating balloons and airships, as well as in various medical and...
Curated Video
The Fascinating World of Helium
This video provides a comprehensive overview of helium, covering its properties, discovery, and various applications. It explains how helium's unique characteristics make it ideal for cryogenic purposes, such as preserving food and...
Vlogbrothers
Everything a Normal Person Needs to Know About Helium
Helium is so great...and we are running out of it, but also we are not running out of it.
MinutePhysics
What is the Purpose of Life? (Big Picture Ep. 5/5)
This video is about how life arose and what its main function or purpose in the universe seems to be. Thanks to Sean Carroll for collaborating on it! This video is about how life arose and what its main function or purpose in the...
Curated Video
Exploring the Universe: Crash Course Big History
In which John Green, Hank Green, and Emily Graslie teach you about what happened in the Universe after the big bang. They'll teach you about cosmic background radiation, how a bunch of hydrogen and helium turned into stars, formed...
MinutePhysics
The Unreasonable Efficiency of Black Holes
This video is about how efficient various reactions are at converting mass to energy (as we know from the Einstein mass-energy equivalence of E=mc^2). Antimatter is very efficient but it is not naturally-occurring. Chemical reactions...
Curated Video
Ideal Gas Problems: Crash Course Chemistry
We don't live in a perfect world, and neither do gases - it would be great if their particles always fulfilled the assumptions of the ideal gas law, and we could use PV=nRT to get the right answer every time. Unfortunately, the ideal gas...
Curated Video
How the First Stars Transformed the Universe
The first stars turned all the neutral hydrogen in the universe back into ions, created a bunch of new elements, and just generally made a mess. But without them, you wouldn’t be here.
Curated Video
The Solar Wind: A Heliophysics Sea Shanty (The Wellerman parody)
Parodying the classic sea shanty "The Wellerman," “The Solar Wind: A Heliophysics Sea Shanty” illuminates one of the primary connections between the Sun and Earth, the solar wind. The solar wind is a constant outflow of magnetized...
Curated Video
Distant Planet May Be On Its 2nd Atmosphere, NASA’s Hubble Finds
Scientists using NASA’s Hubble Space Telescope have found evidence that a planet orbiting a distant star that may have lost its atmosphere but gained a second one through volcanic activity. The planet, GJ 1132 b, is hypothesized to have...
Professor Dave Explains
Periodic Table Part 9: Noble Gases (He, Ne, Ar, Kr, Xe, Rn, Og)
It's time to check out Group 18 on the periodic table, the noble gases. This includes helium, neon, argon, krypton, xenon, radon, and oganesson. What can we say about their properties, reactivities, and applications? Let's find out!
Curated Video
PHYSICS - Astrophysics - Lifecycle of a star
This video is about the lifecycle of a star but did you know that each star starts from a cloud of dust and hydrogen gas?
Next Animation Studio
China’s ‘artificial star’ fusion reactor is setting records
China is creating an artificial star that burns at temperatures eight times hotter than our sun by replicating its energy-generating, hydrogen fusion process on Earth.
Periodic Videos
Helium in Disguise - Periodic Table of Videos
Scientists get Hydrogen to bond with a special variation of Helium, as the Professor explains. We've simplified things quite a bit... Full (and very technical) paper in Science (Jan 28, 2011). More chemistry at...
Big Think
How a Team of Female Astronomers Revolutionized Our Understanding of Stars
At the turn of the 19th century, male astronomers mainly studied galaxies, leaving female scientists wide latitude to research and innovate. Indeed they accomplished truly stellar work. Frebel's book is "Searching for the Oldest Stars:...
Curated Video
What Would Happen If Humans Tried To Land On Jupiter
The best way to explore a new world is to land on it. That's why humans have sent spacecraft to the Moon, Venus, Mars, Saturn's moon, Titan, and more. But there are a few places in the solar system we will never understand as well as...
Curated Video
How old is the Sun?
Subscribe to Naked Science - http://goo.gl/wpc2Q1 Every other Wednesday we present a new video, so join us to see the truth laid bare... How old is the Sun? This is a question which has fascinated scientists for a long time. Scientists...
AsapSCIENCE
The Periodic Table Song
Check out our UPDATED version which has all the NEW ELEMENTS here: https://youtu.be/rz4Dd1I_fX0 Download on ITUNES: http://bit.ly/12AeW99 DOWNLOAD ON BANDCAMP: http://bit.ly/111Kssd (instrumental available) Get the AsapSCIENCE Book!...
AsapSCIENCE
The Periodic Table Song (2018 UPDATE!)
The COMPLETE Periodic Table! "Breathin" Ariana Grande Parody: https://youtu.be/m-vJc1olyec iTunes http://bit.ly/asaptable Check out http://asapscience.com for more Bandcamp:...
Professor Dave Explains
Evidence for Big Bang Cosmology
At the beginning of this series, we talked about the Big Bang, which was the beginning of our universe, and what happened in the early epochs thereafter. But what we didn't talk about was how we know all that stuff! What is the evidence...
Jam Campus
THE PERIODIC TABLE OF ELEMENTS SONG
✌SUBSCRIBE FOR MORE VIDEOS: http://bit.ly/2F48qzK 📩 [FREE DOWNLOAD] 7 SECRETS OF MAKING YOUR OWN SONGS: http://eepurl.com/geN6WT 🎤 SING THE KARAOKE VERSION → Practice your skills: https://www.jamcampus.com/periodic-table-elements-song/...