Many walkie-talkies sold in South Africa are illegal

Many popular “walkie-talkie” handheld radios sold by major online retailers in South Africa are completely illegal or require ...
Hosted on MSN

Indian Railways neglected for 50 years, now being revamped: Vaishnaw

Valsad (Gujarat), Oct 13 (PTI) Union Minister Ashwini Vaishnaw on Monday said the Indian Railways remained neglected for over five decades, but now it is undergoing total transformation under the NDA ...
Hosted on MSN

I got nose-to-nose with a mountain lion. It was scary — and magical. - MSN

PORT ANGELES, Wash. — A mountain lion can sprint up to 50 mph, leap more than 20 feet in the air from a standstill and kill animals 10 times its size. Males can be more than eight feet long from nose ...
IEEE

A VHF Wide-Input Range CMOS Passive Rectifier With Active Bias Tuning

Abstract: Tiny implantable medical devices in millimeter size demand advanced wireless power solutions that operate at hundreds of megahertz and mainly use passive rectifiers for ac-dc power ...