A variety of electronic / chemical / mechanical tinkering projects, ranging from small circuit boards to whole vehicles.
13:52
Turning X-rays into 3d prints with a DIY CT scanner
Hyperspace Pirate
Shared 4 weeks ago
65K views
21:50
Welding with Natural Gas and a DIY Oxygen Concentrator
Shared 1 month ago
120K views
20:23
Making Sodium Metal
Shared 2 months ago
75K views
22:02
1,500 Watt HHO Gas Generator
Shared 4 months ago
256K views
15:21
Making Plasma By Hand
Shared 5 months ago
126K views
16:03
Making Nitrates with 150,000 Volts
Shared 6 months ago
168K views
15:22
DIY X-ray Machine
Shared 7 months ago
205K views
24:12
Transmitting Wireless Power over 100 ft
Shared 8 months ago
167K views
27:01
4,000-Joule Exploding Wire Machine
Shared 9 months ago
417K views
19:13
Making Gigantic Ice Cubes In My Garage
Shared 11 months ago
210K views
15:16
Acetylene Gas from Sea Shells and Driftwood
Shared 1 year ago
275K views
13:24
Gyroscopic Stabilization with Weight Shifting
88K views
15:57
Homemade Autocascade Refrigeration System (plus Anhydrous Ammonia)
153K views
19:59
DIY Micro Steam Powerplant
567K views
18:10
Gyro-Stabilized Monorail Train
173K views
13:31
Making Copper Parts from Algaecide
217K views
14:04
Making Liquid Nitrogen with my Homemade Cryocooler
293K views
17:19
Making Liquid Methane (and blowing up my Cryocooler)
175K views
13:12
DIY Cascade Refrigeration System (Part III)
144K views
13:11
Automated Ethylene Production Plant
196K views
23:29
How to make Ethane Refrigerant (R170)
195K views
16:20
Producing refrigeration from my pee
145K views
15:09
Dry Ice from Sea Shells
146K views
14:48
Battery-Powered Magnetron
790K views
17:21
Automated Hydrogen Generator
Shared 2 years ago
1.8M views
14:05
Joule-Thomson Cryocooler Part II (-153°C)
226K views
15:13
Seeing Radiation with the Naked Eye
124K views
29:02
Joule-Thompson Cryocooler
325K views
12:57
DIY Cascade Refrigeration System (Part II)
223K views
19:15
DIY Cascade Refrigeration System (Part I)
319K views
17:34
Making Ethylene (Refrigerant R1150)
306K views
28:06
DIY Vapor Compression Refrigeration System
1.4M views
15:52
Making Dry Ice from scratch
1.9M views
17:11
Pulse Tube Cryocooler (Part 4) - Valve Controlled
182K views
18:24
Pulse Tube Cryocooler (Part 3)
227K views
19:06
Pulse Tube Cryocooler - Part 2 (-75C)
992K views
18:17
Pulse Tube Cryocooler - Part 1
631K views
9:35
Electro-Mechanical Resonant Oscillator
Shared 3 years ago
10:34
Corona Discharge Photography
63K views
14:31
Tabletop Tesla Coil
116K views
13:06
500,000 Volt Lightning Tower
83K views
10:01
Inductor Tester
89K views
16:39
Magnetic Remote Control
142K views
18:14
RC Airboat with a Water Cannon
32K views
18:03
Submarine Kayak - Part 1
702K views
11:44
Comparing Turbine Rotors
95K views
13:40
3d Printed Compressed Air Turbine
268K views
12:25
Upgrading my Homemade CNC
643K views
18:05
CNC Mill for under $100
2.8M views
9:44
A Generator built from a Stepper Motor and Supercapacitors
208K views
12:42
Tightrope-walking powered Gyroscope
637K views
10:50
Large Magnetic Levitator
343K views
8:57
Building a Maglev train for my Christmas Tree
123K views
12:11
Automatic Coil Winding Machine
211K views
7:57
Stealing Electricity (The safe way)
Shared 4 years ago
15:11
Brushless DC Speed Controller
448K views
8-Bit Adder built from 152 Transistors
737K views
12:12
Ignition Coil Drivers
548K views
9:58
320,000 Volt Marx Generator
59K views
11:32
Solid State Tesla Coil (SSTC) - Part 4
20K views