Most Popular Videos

Incredible Robot Balances Perfectly on a Ball

Incredible Robot Balances Perfectly on a Ball

We’ve featured some basic segway-like self balancing robots with two wheels but we haven’t seen anything like this.  This unique robot uses three omni-wheels to maintain its balance on a spherical ball.  As demonstrated in the video below, it...
DIY Camera Stabilizer

DIY Camera Stabilizer

This video was created to show the action of the gimbal on my DIY Steadycam. This project shows the potential of Steadycam possibility for the lighter sub-compact Hybrid Camcorder Market. I have the Jazz Elite HD178. Inspired by the Hague MMC. ...
DIY Indoor Airsoft Shooting Range

DIY Indoor Airsoft Shooting Range

The crazy guys over at Mana Energy Potion needed a way to blow off the excess energy that is built up from selling the liquid energy. No they didn’t buy a treadmill, they made a DIY Airsoft Shooting Gallery! The list of needed items is not that...
LED Board for Google Voice to Text Message

LED Board for Google Voice to Text Message

Learn how to  and shows you how to link an LED sign to your Google Voice account which can physically show you your voicemails through an array of LEDs.  The video below walks you through a quick demonstration of how the LED message board...
DIY Custom Guitar Hero Keyboard & Drum Controllers

DIY Custom Guitar Hero Keyboard & Drum Controllers

After fatally injuring his middle finger in an epic guitar hero battle, this hacker decided to build new, custom midi controllers for the game.  Included are a midi keyboard and drum set which work both on rock band and guitar hero. View the...
Magnetic Levitation Light Bulb uses Wireless Energy Transfer

Magnetic Levitation Light Bulb uses Wireless Energy Transfer

This movie demonstrates an implementation of wireless energy transfer, in combination with magnetic levitation. The result is a light bulb(20 Watt) floating in mid-air, while lit. Be sure to checkout the inspiration for this...
How to: Solar Powered USB Device charger

How to: Solar Powered USB Device charger

Want to stop wasting energy charging your USB devices? Transform some cheap solar-powered garden lights into your very own solar USB charger. For step-by-step instructions on replicating this hack yourself, watch this video tutorial. Just watch...
Cheap, Multi-touch Whiteboard using the Wiimote

Cheap, Multi-touch Whiteboard using the Wiimote

Using infrared (IR) light pens and the Wii Remote, it is possible to create very low-cost multi-point interactive whiteboards and multi-point tablet displays. Johnny Chung Lee, Carnegie Mellon University. The software can be downloaded at ...
How to: Free Electricity from a Phone Jack

How to: Free Electricity from a Phone Jack

Learn how to get free electricity from your home telephone line just by watching this video. Save money on your power bill, and hack into the electricity coming out of the phone jack. The phone company doesn't monitor electricity usage, so you...
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"...