US lawmakers target pre-paid cellphone anonymity

US lawmakers unveiled a bill Wednesday to enable law enforcement to identify users of pre-paid cell phones, charging that anonymity makes the devices attractive to terrorists, drug kingpins and gangs.

One petabit per second fiber transmission over 50 km

NTT and three partners- Nippon Telegraph and Telephone Corporation, Fujikura Ltd., Hokkaido University, and Technical University of Denmark—demonstrated ultra-large capacity transmission of 1 petabit (1000 terabit) per ...

Walloped by heat wave, Greenland sees massive ice melt

The heat wave that smashed high temperature records in five European countries a week ago is now over Greenland, accelerating the melting of the island's ice sheet and causing massive ice loss in the Arctic.

Researchers develop tiny projector (w/ Video)

The projector of the future, 1 cm3 of technology that can be integrated into a portable computer or mobile telephone, is about to take the market by storm.

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