WonderHowTo
NightHawkInLight
WonderHowTo
Gadget Hacks
Next Reality
Null Byte
Gadget Hacks
Next Reality
Food Hacks
Null Byte
Invisiverse
The Secret Yumiverse
MacGyverisms
Lock Picking
Mad Science
Mind Hacks
Driverless
WonderHowTo
NightHawkInLight Forum
How To
:
Make a Powerful PVC Air Cannon with Coaxial Piston Valve
How To
:
Make a Fire Wire (Easy Steel Wool Fireworks)
How To
:
Make a Static Electricity Generator—Shock Anything and Fry Electronics with Just a Touch!
How To
:
Make an Airsoft Gun That's Both a Sniper Rifle & Shotgun
How To
:
Make a Hairspray-Fueled PVC Rocket Cannon
