A variety of electronic / chemical / mechanical tinkering projects, ranging from small circuit boards to whole vehicles.
21:50
Welding with Natural Gas and a DIY Oxygen Concentrator
Hyperspace Pirate
Shared 3 weeks ago
112K views
20:23
Making Sodium Metal
Shared 1 month ago
70K views
22:02
1,500 Watt HHO Gas Generator
Shared 3 months ago
226K views
15:21
Making Plasma By Hand
Shared 4 months ago
123K views
16:03
Making Nitrates with 150,000 Volts
Shared 5 months ago
164K views
15:22
DIY X-ray Machine
Shared 6 months ago
198K views
24:12
Transmitting Wireless Power over 100 ft
Shared 7 months ago
162K views
27:01
4,000-Joule Exploding Wire Machine
Shared 8 months ago
407K views
19:13
Making Gigantic Ice Cubes In My Garage
Shared 10 months ago
207K views
15:16
Acetylene Gas from Sea Shells and Driftwood
Shared 11 months ago
269K views
13:24
Gyroscopic Stabilization with Weight Shifting
87K views
15:57
Homemade Autocascade Refrigeration System (plus Anhydrous Ammonia)
Shared 1 year ago
151K views
19:59
DIY Micro Steam Powerplant
540K views
18:10
Gyro-Stabilized Monorail Train
171K views
13:31
Making Copper Parts from Algaecide
215K views
14:04
Making Liquid Nitrogen with my Homemade Cryocooler
286K views
17:19
Making Liquid Methane (and blowing up my Cryocooler)
172K views
13:12
DIY Cascade Refrigeration System (Part III)
142K views
13:11
Automated Ethylene Production Plant
194K views
23:29
How to make Ethane Refrigerant (R170)
193K views
16:20
Producing refrigeration from my pee
144K views
15:09
Dry Ice from Sea Shells
145K views
14:48
Battery-Powered Magnetron
764K views
17:21
Automated Hydrogen Generator
Shared 2 years ago
1.8M views
14:05
Joule-Thomson Cryocooler Part II (-153°C)
223K views
15:13
Seeing Radiation with the Naked Eye
29:02
Joule-Thompson Cryocooler
319K views
12:57
DIY Cascade Refrigeration System (Part II)
221K views
19:15
DIY Cascade Refrigeration System (Part I)
316K views
17:34
Making Ethylene (Refrigerant R1150)
304K 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
181K views
18:24
Pulse Tube Cryocooler (Part 3)
225K views
19:06
Pulse Tube Cryocooler - Part 2 (-75C)
989K views
18:17
Pulse Tube Cryocooler - Part 1
628K views
9:35
Electro-Mechanical Resonant Oscillator
126K views
10:34
Corona Discharge Photography
Shared 3 years ago
62K views
14:31
Tabletop Tesla Coil
114K views
13:06
500,000 Volt Lightning Tower
82K views
10:01
Inductor Tester
88K views
16:39
Magnetic Remote Control
141K 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
267K views
12:25
Upgrading my Homemade CNC
638K views
18:05
CNC Mill for under $100
2.8M views
9:44
A Generator built from a Stepper Motor and Supercapacitors
206K views
12:42
Tightrope-walking powered Gyroscope
636K views
10:50
Large Magnetic Levitator
340K views
8:57
Building a Maglev train for my Christmas Tree
118K views
12:11
Automatic Coil Winding Machine
208K views
7:57
Stealing Electricity (The safe way)
15:11
Brushless DC Speed Controller
442K views
8-Bit Adder built from 152 Transistors
733K views
12:12
Ignition Coil Drivers
Shared 4 years ago
545K views
9:58
320,000 Volt Marx Generator
58K views
11:32
Solid State Tesla Coil (SSTC) - Part 4
19K views
10:23
DIY Remote Controlled Electric Lawnmower