Latest Rahul Sarpeshkar Stories
Implantable fuel cell built at MIT could power neural prosthetics that help patients regain control of limbs.
MIT engineers have built a fast, ultra-broadband, low-power radio chip, modeled on the human inner ear, that could enable wireless devices capable of receiving cell phone, Internet, radio and television signals.
- A coin originally worth six pennies Scots, and later three; held equivalent to an English halfpenny.
- (in plural) Money; cash.