FCC Proposes Fine for Cellphone Jamming

The U.S. Federal Communications Commission (FCC) has proposed a fine of more than $20,000 against a Texas-based company that used signal jamming devices to prevent the company’s employees from using their cellp... Read More...

Micro-Windmills Could Power Mobile Phones

UT Arlington researchers have developed wind turbines that are half the size of an ant. These micro-windmills are made from a small fragment of metal that is mounted on a rectangular base, and has three blades.