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 LIVE | US | Caravelle Hotel & Casino Concert Cam ABBA | Lay All Your Love On Me (1981) The Art of Life How the UK Sent Thousands to Prison by Mistake Berlin in colour (1900)