Unlike many STEM toys that rely heavily on building-block pieces, the Rider kit is ready to use out of the box and you don’t ...

Designed by Nova Radio Labs in the US, the Novaduino Environmental Sensor Kit is an Arduino-programmable air quality and ...

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

They’re in your phone, TV, car headlights, remote controls—even traffic lights. LEDs (Light Emitting Diodes) are everywhere. But how do these tiny components turn electricity into light? In this video ...

Viral TikToks, whisperings amongst your skin care-obsessed friends, and the glowing visages of your favorite celebrities have all led you to look for the best LED face masks. But what is it about ...

Lasers, LEDs and light sources are devices that create light. LEDs (light emitting diodes) convert an electrical current into light using spontaneous emission in optically active semiconductors.

Purdue Extension and Porter County Elections will host “Elected Leadership: Running for Office” from 6 to 8 p.m. Wednesday at the Porter County Administration Center, 155 Indiana Ave., Valparaiso.

HOUSTON, October 30, 2025 — Asia Society Texas welcomed more than 500 guests to its Diwali Lights! Festival. One of the most cherished holidays in India and around the world, Diwali celebrates the ...