As part of an information system, even the lowly RFID tag is vulnerable.
Sensors turn video games into a workout.
On a cellular/Wi-Fi network, no more dropped calls inside buildings.
A dialysis device uses pig liver cells.
GE's new water-sheding coating could lead to self-washing cars.
Making microparticles in a single step.
An underwater robot digs for gold.
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Programmable drug chips have passed a longevity milestone: six months of drug release.