Obsolete gadgetry can pile up, contributing to pollution

Christmas gifts of yesteryear meet an inglorious end at Absolute Green Electronics Recycling in Lake Forest, Calif. Computers are dismantled, the parts sorted into cardboard bins. One holds nothing but hard drives, another ...

pH sensor 500 times thinner than human hair

Nano-scientists have innovated a new pH sensor 500 times thinner than a human hair, in a state-of-the-art cleanroom facility using ruthenium oxide nano-film.

'Wise chisels': Art, craftsmanship, and power tools (w/ Video)

It's often easy to tell at a glance the difference between a mass-produced object and one that has been handcrafted: The handmade item is likely to have distinctive imperfections and clear signs of an individual's technique ...

In with antennas, out with cables

An eyesore and a tripping hazard in one: cable clutter is a real nuisance. Now a new kind of antenna is set to banish the pest, hidden in tables and supplying electronic devices with power. The "tables" can transmit data, ...

Device physics: Simulating electronic smog

A research team from A*STAR and Samsung Electronics has developed a fast and accurate way to estimate the electromagnetic emissions from printed circuit boards that could help designers to ensure that devices meet regulatory ...

US safety board probes case of texting pilot

(AP)—The pilot of a medical helicopter that ran out of fuel and crashed, killing four people, was distracted by text messages when he should have been conducting pre-flight checks, U.S. accident investigators said Tuesday.

page 3 from 5