Solar Powered Solar Panel Sun Glasses
The glasses themselves don’t need power to block the sun’s rays from your eyes. That’s power-free. The SIG, or “Self-Energy Converting Sunglasses” are quite simple….
Hyun-joong-Kim
Stereo Listening Rings – Two Rings to Rule Them All
Now here is a perfect example of concept design bettering the world in previously unimagined ways. The deaf of the world are not just being…