How does a laser really work? It's Bose - Einstein statistics! (photons are bosons) Check out Smarter Every Day's video showing lasers in real life:...
www.FunExhibits.com Ferrofluid is an assemblage of magnetic particles engineered at the nanoscale, 100 times smaller than the wavelength visible light. Although too small to be...
How the Electoral College works in the modern world. More information at: blog.cgpgrey.com If you would like to help me make more videos please join...