Making a 100W Giant Flashlight
17:40
DIY LED Flashlight - The Portable Sun - 200 Watts
18:20
Build Flashlight for 18V Bosch Battery
21:43
Make a 1000w equiv. LED flashlight - aka DIY Sun-Blaster!
13:56
World's Brightest LED in a Flashlight! (Cree CXB3590)
34:07
Making A Twin Cylinder Engine For My R/C Airplane
20:33
Building a Huge Rotary Tumbler from Scratch - Homemade Rotary Tumbler
23:51
Making a Fully Functional Jet Engine from Soda can | diy Jet Engine | homemade Jet Engine
10:01