Learn about how one teacher, Mike Christiansen, a 9th grade social studies teacher at Kent-Meridian High School in Kent, WA, uses YouTube in his classroom to...
Up close with some big samples of real Iridium. Our thanks to Johnson Matthey. See all the elements at http://bit.ly/118elements Naming Iridium: http://www.y...
Today on SciShow, Hank brings us a little science history, telling us the tale of the world's first human-made nuclear reactor, which was built by a team of ...
In this video Paul Andersen explains how science is dependent upon engineering which is dependent upon science which is dependent up engineering which is dep...
Royal baby on the way: thinking about how to be King or Queen. Congratulations to Prince William and Princess Kate: It's a boy! T-Shirts: http://dftba.com/pr...
In which John Green teaches you about the Industrial Economy that arose in the United States after the Civil War. You know how when you're studying history, ...
The second in the Constitution for Dummies series, in this lecture HipHughes takes you through Article I of the Constitution examining all ten sections outli...