Building a Relay-Powered Pi Machine
13:42
I Made an Internet Time Machine
13:50
Building an Electric Bike Without Electronics
33:30
My New NASA Minicomputer!
20:40
How Many ERRORS Can You Fit in a Video?!
22:34
I spent all summer building THIS! (relay computer)
24:19
I designed a silly but semi-functional computer.
17:48
Relay Computer - Sequencer
20:17