Piezoelectricity Generation X!
Electric polarization in a substance resulting from the application of mechanical stress – that’s what Piezoelectricity is. It’s used in these: Eco-Enegry Flooring System pads…
OLED
Lighted Artwork On My Walls
The closest I ever got to needlepoint or patchwork was way back in school when I was forced to do it (for grades!). Looking at…