Engineering

Hey, watch where you're flicking. That's a computer

Michigan Micro Mote (M3) is the world's smallest computer. How small? It's about the size of a grain of rice. A University of Michigan's March report can tell you that the team behind the computer have come up with a fully ...

Hi Tech & Innovation

Mazda files patent for hybrid rotary engine (Update)

Rotary engines that once powered the gorgeous Mazda RX-7 two-seater, rear-wheel drive coupe—a five-time winner of a coveted spot on Car and Driver's Ten Best autos list—were phased out by 2012. Their popularity in the ...

Consumer & Gadgets

First peek at Microsoft's Surface Duo smartphone

Details about Microsoft's long-awaited Surface Duo smartphone have been sparse since word of its existence was reported last fall. But the first specs have now been released.

Hardware

Reports: Intel chips have new security flaws

A pair of new security threats to Intel-based computer systems have been revealed. The beleaguered semiconductor chip manufacturer has faced a seemingly endless series of vulnerabilities over the past two years.

Security

Researchers invent low-cost alternative to Bitcoin

The cryptocurrency Bitcoin is limited by its astronomical electricity consumption and outsized carbon footprint. A nearly zero-energy alternative sounds too good to be true, but as School of Computer and Communication Sciences ...

Security

PowerHammer is wake-up call to data-stealing through power lines

Can security sleuths ever complain there's nothing left to do? The answer is obvious, and one more path to mischief has been recognized in the form of power supplies serving as a data exfiltration tool. It appears that malware ...

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