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 ...

Astronomers have unveiled one of the largest cosmological simulation datasets ever created, offering an expansive new tool to ...

This project provides a simple and practical solution using an Interactive Voice Response System (IVRS) that works completely ...

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.

A beagle released from Ridglan Farms jumps around in the grass on Friday, May 1, 2026 in Marshall, Wis. Volunteers on Friday ...

Building an automated attendance system using ESP32-CAM is a practical, affordable way to solve this problem for classrooms, ...

Abstract: The design of sparse linear arrays has proven instrumental in the implementation of cost-effective and efficient automotive radar systems for high-resolution imaging. This paper investigates ...

Learn how to evaluate costs and choose the right residential solar panels. Make an informed decision for a sustainable energy solution in your home.