One of the largest bandwidth bottlenecks on the Internet occurs in the modulators and switches that translate the electrons used by computers into the photons that speed data through long-distance fiber-optic “backbone” lines. University of Washington, Seattle chemist Larry Dalton has found a way to accelerate this translation process with a new polymer. Modulators made from the polymer draw very little electrical power, are easy to integrate into electronic devices, and could improve communications speed tenfold. A new subsidiary of Microvision, called Lumera, owns an exclusive worldwide license on the polymer technology from the University of Washington; the Bothell, WA, outfit hopes to market polymer-based telecommunications devices in one to two years.
Why China is still obsessed with disinfecting everything
Most public health bodies dealing with covid have long since moved on from the idea of surface transmission. China’s didn’t—and that helps it control the narrative about the disease’s origins and danger.
These materials were meant to revolutionize the solar industry. Why hasn’t it happened?
Perovskites are promising, but real-world conditions have held them back.
Crypto is weathering a bitter storm. Some still hold on for dear life.
When a cryptocurrency’s value is theoretical, what happens if people quit believing?
Anti-aging drugs are being tested as a way to treat covid
Drugs that rejuvenate our immune systems and make us biologically younger could help protect us from the disease’s worst effects.
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