The device, invented by Philadelpia experimenter W W McFarlane required three pieces of stove pipe stuck to a board as an aerial.
Vibrating magnetic tattoos may one day be used to alert mobile phone users to phone calls and text messages if Nokia follows up a patent application.
School bans on cell phones are dialing dollars for one savvy entrepreneur.
226usb – Retractable Car/Wall Charger for iPhone / Micro phones Where’d the idea come from?
In his off time, Levitan has tinkered for three years with a possible solution: a technology that disables cellphones in moving cars.