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Huge Smoke Ring Generator

Huge Smoke Ring Generator

Make a device that shoots 2 foot smoke rings shoot 50 feet into trees and at people. Similar to the AirZooka, this devices fires massive smoke rings that stay in tact for about 30 seconds! View the Full...
Paintball Sentry Gun with Multiple Enemy Tracking

Paintball Sentry Gun with Multiple Enemy Tracking

http://www.PaintballSentry.com/ Thanks to Delta Squad out of Jackosnville, FL for helping make this video. They can be found at ...
USB Breadboard Power Supply

USB Breadboard Power Supply

Today we turn a 7805 Voltage Regulator and 4 AA batteries into a very simple Power Supply to charge anything that runs off USB. Breadboarding circuits are...
Build a Giant Pedal Powered Tank

Build a Giant Pedal Powered Tank

In just eleven days, a handful of men created a Panzer like pedal powered tank for a Kinetic Sculpture Derby. Don’t let the formidable pink camouflage paint job fool you. Inside is a massive steel skeleton of gears, plates, and welding...
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Incredible Robotics Demonstration Videos

Incredible Robotics Demonstration Videos

Everyone loves watching the future of technology unveiled right in front of us.  Check out this massive database of robotics videos filled with outstanding displays of innovation. Stay tuned for more exceptional robotics projects in the near...
Physical Punch-Out Interface for the NES

Physical Punch-Out Interface for the NES

People are getting extremely creative with innovative ways to physically interact with game consoles. These hackers combined one of the greatest NES titles, Punch-Out with a boxing dummy to add interaction to the old classic. This hack involves...
How to: Install Snow Leopard on your PC

How to: Install Snow Leopard on your PC

A process where you need to format the thumb drive and create the Snow Leopard DVD image on it. Format the hard drive partition which will hold the installed OS. Installation is dead simple with the thumb drive and the installer package. hacknmod...
How to Build a Laser Spy Microphone

How to Build a Laser Spy Microphone

Listen to conversations over long distances with a homemade laser listening device. All you'll need is a laser pointer, tripod, old pair of headphones, photocell, a recording device, and the step-by-step instructions in this how-to video. The...
Voltaic Solar Battery Charger Backpack

Voltaic Solar Battery Charger Backpack

If you're on the go or have a kid who is, look at the Voltaic solar battery charger backpack. The solar panels on the Voltaic solar battery charger backpack connect to a battery to charge your iPod, cell phone or laptop. The Voltaic solar battery...
Make a

Make a "Joule Thief" Circuit to Extract Battery Power

This week, Windell Oskay of Evil Mad Scientist Laboratories joins me to teach you how to make a super clever little circuit called the Joule Thief! The Joule Thief allows you to squeeze the life out of what most people think of as "dead"...
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