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 ...

Ring lights are exactly what they sound like: strips of LEDs built into a halo-like apparatus. By placing your camera, webcam or smartphone in the center of the ring, you minimize shadows and get ...

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

Researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) and Technical University of Vienna (TU Wien) have invented a new type of tunable semiconductor laser that ...

For many of us, work-related meetings and even hangouts with friends are now taking place virtually. Services like Zoom, Google Meet, FaceTime and Facebook Messenger have become indispensable video ...

A new wireless internet system that sends signals via beams of light could revolutionize underwater communication, experts say. Dubbed "Aqua-Fi," the technology is being envisioned as a way of letting ...

A rare ring of light surrounding a galaxy nearly 590 million light-years away from Earth has been discovered by a space telescope that scientists hope will uncover more cosmic phenomena throughout the ...

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 Korea ...