Littelfuse has created a three pin magnetic switch that draws only 200nA and operates at up to 50Hz. Called LF21112TMR, the detector uses a combination of TMR (tunnelling magneto-resistance) sensing ...

Placing materials under extremely strong magnetic fields can give rise to unusual and fascinating physical phenomena or ...

This is the stadium at Olympia. It was built during the 4th century BC and it was the largest of its kind at the time. It could seat 50,000 spectators! The Olympic Games began over 2,700 years ago in ...

MIT's grain-sized magnetoelectric antenna wirelessly powers deep-tissue implants, enabling battery-free medical devices ...