A Korean research team has created a light-driven artificial muscle that functions independently underwater, advancing the future of soft robotics. The system, developed by the Korea Research ...

A Korean research team has developed a light-powered artificial muscle that operates freely underwater, paving the way for next-generation soft robotics. The research team—Dr. Hyun Kim at the ...

The deeper you go, the higher the underwater pressure becomes, and your light must be able to cope. A good-quality light for recreational diving can easily handle pressure up to 90 feet deep.

The ring of light, known as an Einstein Ring, was discovered in September 2023 by Euclid, a space telescope on a six-year mission to map out the cosmos by observing billions of galaxies.

Looking to stand out on Zoom or in your latest vlog? We’ve rounded up the best ring lights and key lights for any streaming, vlogging or video presentation situation.