A demo of Charles Babbage's Difference Engine
8:25
Babbage's Difference Engine No. 2, Part 2: The Calculation Section
13:18
Babbage's Puzzle - Computerphile
21:01
Watch Trudeau speak directly to Trump during blistering speech
13:20
What America is losing as President Trump fires independent government watchdogs | 60 Minutes
27:30
Ken Ross and Paul Laughton demo the IBM 1401
15:13
Adam Savage vs The "Perpetual Motion" Machine!
19:54
The HIDDEN Screws of PRECISION
17:36