LED candles are neat, but they’re very suboptimal for wish-making: you can’t blow them out. Unless you take the circuit from ...

I tested the most popular red light therapy devices. These are the ones worth your money.

Researchers at The University of Osaka, in collaboration with ULVAC, Inc. and Ritsumeikan University, have developed a new ...

ViewSonic’s Shane Roma discusses how dvLED technology works, what pixel pitch means, how organizations deploy LED video walls, and how integrators design these systems. When you purchase through links ...

A new technology allows light to be "designed" into desired forms, potentially making AI and communication technologies ...

Although UGREEN debuted the NASync series way back at CES 2024, with the series becoming available to buy at the end of that ...

A California State University, Long Beach student is suing the school and his former fraternity for a deadly crash that ...

It’s the evening before publication, and a pair of Hackaday writers convene to record the week’s podcast. This week Elliot Williams is joined by Jenny List, and it’s a bumper ...