Why US Traffic Lights Don't Have Countdown Timers

Yellow traffic lights in over 20 countries count down to when the red light appears, but that's banned in the United States.

HomeKit Weekly: SwitchBot’s new Matter floor lamp brings vibrant colors in a sleek design

The SwitchBot Smart RGBICWW floor lamp supports Matter for full Apple HomeKit control, 1200lm brightness, and much more.

Govee’s Uplighter Floor Lamp Is Going for Pennies, Amazon Goes Nuts for Black Friday

The Govee uplighter floor lamp takes that concept and packages it into a sleek standing lamp that ripples light effects ...

Your Toothbrush Might Be Covered In Germs, But This $35 Tool Can Help

C portable toothbrush sanitizer, a $30 rechargeable tool that kills germs on toothbrushes using UV light technology. This ...
Morning Overview on MSN

The clever way traffic lights worked before computers

Before the advent of computers, traffic lights were a marvel of mechanical and electromechanical engineering, utilizing ...
IEEE

Opto-Mechanical Strain Coupling Effect in n-3C-SiC/n-Si Heterojunction: Toward Mechanical Sensing and Light Harvesting Applications

Abstract: Mechanical sensors with photoenergy harvesting capability are beneficial for the development of environmental monitoring sensor network in remote area. This research paper investigates the ...
IEEE

Highly Robust Flexible Poly-Si Thin Film Transistor Under Mechanical Strain With Split Active Layer for Foldable Active Matrix Organic Light Emitting Diode Display

Abstract: We report a novel active split structure of low-temperature polysilicon (LTPS) thin film transistor (TFT) on polyimide (PI) substrate showing robust electrical performance under mechanical ...