HackerTube

evolutionary computation

Tutorial×Play all on YouTube
Revolutionary Paint: How to Make Surfaces Stay Cool in the Sun49:39

Revolutionary Paint: How to Make Surfaces Stay Cool in the Sun

985K views • 3 years ago
Tech Ingredients
Tech Ingredients shows how to make a homemade radiative cooling paint, with a custom liquid panel that cools below ambient temperature outdoors. The video covers the materials and how to apply the paint.
U.S. NAVY  BASIC MECHANISMS OF FIRE CONTROL COMPUTERS  MECHANICAL COMPUTER INSTRUCTIONAL FILM  2779419:43

U.S. NAVY BASIC MECHANISMS OF FIRE CONTROL COMPUTERS MECHANICAL COMPUTER INSTRUCTIONAL FILM 27794

225K views • 8 years ago
PeriscopeFilm
A 1953 US Navy training film on the basic mechanisms in fire control computers: shafts, gears, cams and differentials. It shows how these mechanical parts compute ship and target firing solutions.