Using a magnetic compass to calculate the current in a wire. Learn how magnetic fields, compass deflection, and basic electromagnetism principles connect in a practical physics experiment. #MagneticFi ...

Makers of smartwatches and other wearables have spent years trying to measure blood sugar without pricking your skin. The ...

Ixana's Wi-R network could help smart glasses stream more reliably to other connected wearables. After seeing a few demos at CES, I'm eager to learn more.