4T transistors, one giant chip (Cerebras WSE-3) [video](youtube.com)

91 points by asdfasdf1 2 years ago | 64 comments

Towards a “PCB Drone” – Making a PCB Motor which reaches 30k RPM [video](youtube.com)

333 points by reaperman 3 years ago | 60 comments

YouTube video by Carl Bugeja showing his efforts to make his tiny PCB motor stronger and faster, reaching 30,000 RPM.

FastDoom – Performance Gains on Slow 386 and 486 CPUs(youtube.com)

45 points by bane 2 years ago | 9 comments

Rockwell Retro Encabulator [video](youtube.com)

61 points by axiomdata316 2 years ago | 30 comments

Building Nikola Tesla's Bladeless Turbine [video](youtube.com)

151 points by xbmcuser 3 years ago | 38 comments

The coolest robot I've ever built [video](youtube.com)

331 points by superasn 3 years ago | 137 comments

A YouTube video by Thomas Burns showing a homemade robot with animatronic eyes and a small CRT screen as its mouth.