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 ...

When two black holes merge or two neutron stars collide, gravitational waves can be generated. They spread at the speed of light and cause tiny distortions in space-time. Albert Einstein predicted ...

Vactrols, or both an LED and a light depending resistor (LDR) in a light-tight housing, are found in analog music electronics circuits like audio compressors, voltage-controlled amplifiers (VCAs), ...

Build your own interactive laser chasing toy for your dog using Arduino! In this DIY project, we use simple components like a laser module, servos, and motion logic to create a fun, automated game ...

Boise State University researchers have unveiled a cutting-edge approach to manufacturing flexible hybrid circuits - reducing costs, waste, and environmental impact. Their work leverages the ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Using optical tweezers composed of laser light, researchers have developed a novel way to ...

Researchers have used laser light to draw electronic circuits directly onto flexible films, sculpting 2D materials without chemicals, photolithography, or cleanrooms. (Nanowerk Spotlight) What if you ...

Researchers transformed red marker ink into graphene-based circuits using a laser, enabling low-cost, flexible electronics on everyday surfaces like paper or cups. (Nanowerk News) It is the first case ...

We may receive a commission on purchases made from links. Since it would be challenging to find all the different types of sensors in one place, we decided to put together a list of some of the best ...