Seasons
Networks:
Watch Providers:
JustWatch makes it easy to find out where you can legally watch your favorite movies & TV shows online. Visit JustWatch for more information.
Used today in eye surgery, tattoo removal, and many other fields, lasers have roots in the work of Niels Bohr and Albert Einstein. This episode also explains how CDs and speed cameras work and clarifies why Darth Vader’s lightsaber belongs to science fiction rather than real science.
