Teardown: special video projector used in brain research

"Laser printing" on anything (plastic) with a blue laser

A few (not great) reasons to hang your spare 3D printer from the ceiling

Does the Selectric teletype thing still work after 1.5 years?

Not Always Impossible | Repairing an old Orange Gas-Plasma Display

Putting a Real Billy Bass on the Internet

Sub-Surface Simon

HP 85A Computer Part 1 - Tape drive and ROM interface

Repairing One Of Those Yellow Civil Defense Geiger Counters | Victoreen CDV-700 6B

HP 7225A Pen Plotter test

Several eclipse images played back rapidly in sequence

My 2024 Eclipse Weather Forecast (midwest)

What a DMD chip looks like in operation | DLP projector teardown

Teardown - Underwater Television Camera | a tube camera in a tube

Sea Shanty 2 played on the TRS-80 Model I

Modern keyboard adapter for the Tandy 6000 (and probably other 8" TRS-80 machines) | #septandy

one ENTIRE HOUR of the modded IBM Selectric II printing stuff | Typewriter ASMR (lol)

Linux on a 70's Typewriter | IBM Selectric II → Teletype Conversion

The TRS-80 Model 1 plays (a poorly translated midi file of) Stars and Stripes Forever

The "Toaster Challenge" was faked. Here's how I did it for real.

Lenses, Raspberry Pi, and the Night Sky

What does a record made of WOOD sound like? | CNC milling phonograph record grooves

Powering up a 3FP7 Radar CRT Tube

Player piano foot pump repaired with plastic and duct tape - It works!

That can really go

Homemade light bulb #12

Old Laptops on the Internet

Supercooled Water at the Trailer

Condemned - Fire Safety of 1953

Remote Control Electric Wheelchair

R/C Wheelchair controller test (1)

Stirling Engine

Telephone Intercom and DTMF decoder v3

Battery Buggy