If you get any error message when trying to stream, please Refresh the page or switch to another streaming server.
play_arrow
Choose Server
If current server doesn't work please try other servers below.
Season 1 - May. 22, 2020
Season 2 - Aug. 25, 2022
History 101 Season 2 Episode 7
They’re used for everything from entertainment to medicine — and now for weapons straight out of science fiction. Have lasers become too hot to handle?