0:35 What are 1s and 0s?
4:26 Sending Information over a wire
5:49 ASCII Table
6:40 Truth Tables and Symbols
14:09 Circuits
16:26 What are Circuits and Gates in Real Life?
17:51 Integrated Circuits
** at 7:30 I say when both equal 0 the output is one, I meant when both equal 1. Sorry about that!