Any really cool new inventions? ..multimedia project..?
- David FLv 71 decade agoBest Answer
Yeah, I saw a web page on how to build your own multimedia projector, using an old laptop LCD and a fresnel lens and a 35mm slide projector bulb.
Not a new invention, but certainly cool, and multimedia.
You can also use PVC tube, a lawn chair, a joystick, and some wall mount LCD screens to make a 3 degree of freedom flight simulator.