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 ...

The Tough TG-7 is our top pick for two reasons; it is resilient and it takes good underwater photos. On top of being tightly ...

Light-powered artificial muscles for underwater robots with reversible, high-stroke actuation Demonstrating 3× greater actuation stroke and 2× higher work capacity than existing photochemical ...

The Aureday 12-inch Selfie Ring Light is on sale for $67 off at Amazon, and shoppers are calling it "great for influencers." For gorgeous video calls and gorgeous creators alike.

In fact, if you are underwater, the largest angle of light your eyes can detect is 48.6 degrees from the vertical, creating a cone of light with an angular diameter of 97.2 degrees. This limiting ...

This Neewer ring light certainly provides plenty of coverage, with a massive 20-inch diameter light that can be fixed onto a supplied 36-inch - 78.7-inch stand.

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 best ring lights will improve your selfies, product photos, vlogs and video chats, making them perfect for YouTube, TikTok and Instagram. Here's our guide.

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 ...