Hi, what do you want to do?
SciShow
Why Bladeless Fans Are a Lie
Bladeless fans can look like magic. How does all that air come out of that empty ring?! Well, it turns out that bladeless fans are more like a conventional fan than you might think, but that doesn't mean there isn't some really cool...
Epic History TV
Alexander the Great Part 1
Find out why many still consider Alexander the Great to be the greatest military leader of all time. Animated maps chart the full story of his brilliant 10-year campaign across Greece, Egypt, Iran, Afghanistan and to the borders of...
SciShow
SciShow Quiz Show: Bears, Beats, Battlestar Galactica?
Hank’s up to his old tricks again as he faces off against SciShow Senior Producer and Host Caitlin Hofmeister. Can she see through his lies and win her patron the prize?
NASA
NASA | Space Geodesy Profiles: Carey Noll
Computer scientist Carey Noll talks about her job as manager of the Crustal Dynamics Data Information System (CDDIS), the applications of her work for various space geodesy techniques such as GPS, and her career at NASA's Goddard...
Institute for New Economic Thinking
Racist Violence and Economic Activity
Riots, lynching and other forms of violence dramatically disproportionate impact on the lives and prospects of African inventors. That’s just one indicator, says Professor Lisa Cook, of the profound impact of racial violence on the...
Domain of Science
The Map of Mathematics
How does all this math fit together? The resource creates a graphical view of the extent of mathematics. The map shows the pure and applied sides of studying mathematics and breaks them down into their many disciplines.
Geography Now
Geography Now! Greece
It may be the cradle of European civilization, but Greece faces some challenges including a gender imbalance and economic worries. The sea-faring nation has one of the largest numbers of archeological sites in the world, and its culture...
Crash Course
Ancient Mesopotamia
Mr. Green provides an overview of Ancient Mesopotamia by examining the political structures and cultural beliefs of the region. The video reviews shifts in authority from religious to political leaders, as well as the influence of...
Crash Course
The Milky Way
Where does Earth fit in the grand scheme of things? Find out in an intriguing video filled with facts and beautiful images! Learners journey to the center of the Milky Way to discover how our galaxy works. The narrator describes the...