Atomic Zombie's bicycle builder's Bonanza

For bicycle lovers, tinkerers, and inventors, this dream resource offers hours of fun, creativity, and adventure. If you have standard workshop tools, Atomic Zombie's Bicycle Builder's Bonanza provides everything else you need to create cool custom bicycl...

 101 Spy Gadgets for the Evil Genius

101 projects that appeal to the spy in you Utilizing inexpensive, easily obtainable components, you can build the same information gathering, covert sleuthing devices used by your favorite film secret agent. Projects range from simple to sophisticate...

 Build your own all-terrain robot Instructions for 2 video-controlled robots

Remotely operated robots are becoming increasingly popular because they allow the operators to explore areas that may not normally be easily accessible. The use of video-controlled technology has sparked a growing public interest not just in hobbyists, bu...