Electric Propeller-Driven Tricycle Conversion
10K Views, 26 Favorites
RC Truck With Electromagnetic Accelerator Turret
7.0K Views, 38 Favorites
Stepper Motor Key-tar: a New Kind of Instrument
3.7K Views, 21 Favorites
DIY Induction Heater
251K Views, 589 Favorites
12 Volt 50 Amp Bench Integrated Power Supply
7.8K Views, 32 Favorites
Electromagnetic Fidget Spinner Accelerator
52K Views, 277 Favorites
DIY Cathode Ray Tube: Interacting With Electrons
36K Views, 212 Favorites
ZVS High Voltage Power Supply
51K Views, 61 Favorites
Robotic Rolling Backpack
27K Views, 185 Favorites
The Ring of Fire: a Cheap Steel Wool Pyrotechnic Display
113K Views, 403 Favorites
The Time Machine || an Awesome Clock Hack
8.4K Views, 54 Favorites
Rocket Propelled Centrifuge
2.7K Views, 13 Favorites
Amazing Modern Art From Broken Electronics
3.0K Views, 11 Favorites
Start Fires With Electricity: DIY Arc Lighter
71K Views, 318 Favorites
Reinventing Musical Christmas Lights: How to Easily Engineer a Radio Controlled Light Show
5.0K Views, 58 Favorites
The Lightning Machine: How to Build a Tesla Coil
44K Views, 368 Favorites
Homebrew High Voltage Capacitors on the Cheap
13K Views, 122 Favorites
Illuminate Lightbulbs Wirelessly: DIY Slayer Exciter
69K Views, 442 Favorites
Tesla Coil Winding: the Easy Way
36K Views, 308 Favorites
Extreme Pumpkin Carving: Frankenstein Style
4.3K Views, 6 Favorites
Custom Tube Guitar Amp
26K Views, 219 Favorites
Industrial Isolation Transformer From Trash
39K Views, 179 Favorites
Simplest Geiger Counter
92K Views, 466 Favorites
VFD Amplifier: a Tube Amp From VCR Screens
9.8K Views, 43 Favorites
LiPo/LIon Batteries From Laptop Cells
6.7K Views, 43 Favorites
Tube Record Player Restoration
20K Views, 54 Favorites
Parachuting Videography Rig
908 Views, 5 Favorites
Circuit Board Manufacturing Without a Computer Part 1: the Design
7.6K Views, 186 Favorites
Circuit Board Manufacturing Without a Computer Part 2: the Etching Process
5.5K Views, 138 Favorites
Circuit Board Manufacturing Without a Computer Part 3: Surface Mount Soldering
4.1K Views, 138 Favorites
Ferric Chloride Agitator for Circuit Board Etching
7.7K Views, 101 Favorites
56 Joule Coilgun From Salvaged Parts V2.0
4.8K Views, 43 Favorites
DIY Electric Banjo
6.7K Views, 57 Favorites
DIY Single Ended Vacuum Tube Amplifier
21K Views, 112 Favorites
Musically Synchronized Christmas Lights
21K Views, 191 Favorites
Cheap DIY Soldering Fan
7.4K Views, 29 Favorites
DIY Floppy Drive Piano (Floppiano)
10K Views, 92 Favorites
DIY Vacuum Tube Socket
5.4K Views, 24 Favorites
Disposable Camera Coil Gun
11K Views, 71 Favorites
Plasma Speaker DIY
18K Views, 307 Favorites
How to Make a 50 Watt Flashlight
4.7K Views, 18 Favorites
