I found just like Astropad says, it’s seamless to pop this magnetic screen protector on and off. Sometimes it takes a small adjustment to make sure it’s even from side to side depending on where the ...

Using paper coated with silicon resin and iron particles, researchers created an untethered soft robot that can move without any electronics. This magnetically controlled device can detect heavy metal ...

Physics Girl is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and ...