
In a follow-up to the amazing vid of a guy fabricating his own triode vacuum tubes, here’s a webpage from a builder who shows how he created his own crude cathode ray tubes.
Homemade Cathode Ray Tubes – Link
Related:

In a follow-up to the amazing vid of a guy fabricating his own triode vacuum tubes, here’s a webpage from a builder who shows how he created his own crude cathode ray tubes.
Homemade Cathode Ray Tubes – Link
Related:
Am I the only one terrified by cathode ray tubes?
PS: Aim away from crotch
You know its only the possibility of it throwing x-rays that scares me and thats from lack of understanding, but still some thing to be aware of if anyone does try this.
// What's Trending
Raspberry Pi Design Contest
A Photo Tour of Maker Faire
Maker Faire: Day One
Seventeen Sneaky Secret Hides
Arduino Announces New Wireless Linux Board
Maker Faire Bay Area Ready for Showtime
10 Things to Connect to Your Raspberry Pi
New Arduino Robot Available in the Maker Shed at Maker Faire
// What's Shared
A better way to slice a pumpkin
DIY Nerf Darts
In the Maker Shed: Minty Boost USB Charger
100 Dollar Store Organization Ideas for Craft Rooms and Beyond
Mad’s Mouse House
Lace Princess Crowns
I Have a (Puzzling) Dream
Play the Rings of a Tree Trunk Like a Record
// Most Commented
DIY Hacks & How To’s: Get Emergency Power from a Phone Line
Resin Casting: Going from CAD to Engineering-Grade Plastic Parts
Ten Tips for Screws and Screwdrivers
Ten Tips for Better Measurement
Makers on TV: Big Brain Theory
Grow: A Portable CNC Router System
Tool Review: BioLite CampStove
Pitches with Prototypes: Solar Tracker