IEEE Spectrum

IEEE Spectrum


The Quest for the Ultimate Vacuum Tube

Posted: 24 Nov 2015 08:00 AM PST



The cold-cathode traveling-wave tube, an ultracompact, ultraefficient source of RF waves, may finally be within reach

Perovskite Nanoplatelets Yield Bright LEDs

Posted: 24 Nov 2015 07:00 AM PST



Simple production method also creates a moisture-resistant barrier on water-sensitive perovskites

Despite Its Status as a Chip Powerhouse, Taiwan Neglects Supercomputing

Posted: 24 Nov 2015 06:05 AM PST



The country has slipped off the list of the 500 most powerful machines

VW's Slow Agony Illustrates Carmakers' Problem With Software

Posted: 23 Nov 2015 02:00 PM PST



At stake is not only adherence to the law but the way software is integrated into the total package

Decoding a Baby’s Genome in 26 Hours

Posted: 23 Nov 2015 01:00 PM PST



A specialty processor diagnoses critically ill infants in record time

An All Wind, Water, and Solar Grid Will Be Stable Without Batteries

Posted: 23 Nov 2015 12:00 PM PST



Energy could be stored as heat, hydrogen

A Gyroscope Jetpack for Astronauts

Posted: 23 Nov 2015 10:00 AM PST



A new jetpack, stabilized with high-­tech gyroscopes, could help astronauts navigate low-gravity environments

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