Veritasium | How Does a Transistor Work? (2013) How does a transistor work? Our lives depend on this device. 2013-07-09 20:00:00 - Veritasium More Posts Darknet Diaries | Doxed the Cops for Beating Up Protesters Geology | 01 - The Science of Geology BBC Earth Science | Our Universe's Most Volatile Volcanoes Tools | Leantime The moment Will Smith smacks Chris Rock on stage at the Osca...