A new optical device allows researchers to generate and switch between two stable, donut-shaped light patterns called ...

Researchers have built a paper-thin chip that converts infrared light into visible light and directs it precisely, all without mechanical motion. The design overcomes a long-standing efficiency-versus ...

A YouTube builder shows off how he created an Arduino board that's 7x larger than the real thing... powered by a hidden ...

Researchers at the University of Waterloo have developed a system that allows humans to ...

Description: $2 for pcb Prototype, for more information visit: Download the codes here Arduino simple shield potentiometer ...

A system developed by researchers at the University of Waterloo lets people collaborate with groups of robots to create works of art inspired by music. The new technology features multiple wheeled ...

Dear Dr. Roach: I am 78 and dislike the short gray days of winter. I know that light therapy is used for seasonal affective disorder (SAD), and I would like to try it. How do I know which light box or ...

SAD is a subcategory of major depression that has a clear seasonal pattern over at least two consecutive years. It’s not just disliking the short grey days of winter. The diagnosis of major depression ...

Apple in macOS Tahoe 26.2 introduced Edge Light, a clever new feature that turns your Mac's display into a virtual ring light during video calls. Instead of fumbling with external lighting equipment, ...

Fallout season two kicked off with a bang… Literally, if you’re one of a few unlucky people who cross paths with Mr. House or Hank MacLean. But what is it that’s making people’s heads go bang?Fallout ...

Arduino test code is run to see if the sensors are working properly, with built-in LED flashing when the sensor is triggered, ...