Abstract: We demonstrate optical wireless data communications using arrays of far-UVC LEDs emitting at 235 nm. Micro-pixelation of the LED active area is shown to enhance the modulation bandwidth by a ...
In 1926 U.S. President Calvin Coolidge officially designated May 2-8 as National Music Week. In honor of this presidential ...
Presumably aimed at children, NHK World’s Texico program teaches the main ideas about programming without actually using a ...
This project provides a simple and practical solution using an Interactive Voice Response System (IVRS) that works completely ...
If you’re looking for hints and answers for Strands for Tuesday, May 5, 2026, read on—I’ll share some clues and tips, and ...
Whether you’re visiting, new to town or just need a refresher on the joys of living here, explore our only-the-locals-know ...
How a US owner’s dream of ‘clean’ coal left behind acid, arsenic and a warning for today. A Tyee investigation.
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