Did you know that with a little practice, you can perceive polarized light without any tools?
How to see polarization with the naked eye
Hum, if you can find one of these gems you might be able to get it to act as the eyes of a robot. Be the first on your block to have a robot with real eyes!
Game Boy Camera, parallel port interface
This is a fantastic site if you ever need an electronic circuit. Once in a while I’ll think of a project that I’d like to try, and being that there is a good chance somone has built something a bit like it before, a page like this comes in handy. Over 8,000 schematics and circuits! Think of what you could build…
Even more circuits…
Oh yeah! It had nuclear space mines, a cannon for self defence, and a laser for blinding its targets. I’ll take six please!