If you happen to be in the market for a small artificial sun, you may be interested to know that for about $1300, you can get a tennis-ball-sized LED array that outputs 120,000 lumens.

We asked experts about why our LED bulbs seem to die ahead of time. Here are the reasons they gave. Tyler has worked on, lived with and tested all types of smart home and security technology for over ...

INDIANAPOLIS -- Arm length has been a big 2026 NFL Draft topic, and Utah's Spencer Fano figures to be one of the players at the center of that conversation after his measurements at the NFL Scouting ...

Abstract: Optical measurement is conducted by employing components such as a spectrometer or photodiode (PD) to detect light intensity. However, the size of spectrometer is large because of its ...

Abstract: Despite significant advances in touch and force transduction, tactile sensing is still far from ubiquitous in robotic manipulation. Existing methods for building touch sensors have proven ...

The Light Meter Watch by Increment Labs claims to be the world’s first light-meter integrated watch, but I cannot believe that somebody hasn’t thought of this before. And I mean that entirely as a ...

CU Boulder researchers have engineered ultra-high-performance optical microresonators that trap and amplify light with remarkable efficiency, paving the way for powerful next-generation sensors.