Applied physicists in the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have discovered a new way to generate ultra-precise, evenly spaced "combs" of laser light on a ...

A new metasurface design lets light of different spins bend, focus, and behave independently—while staying sharp across many colors. The trick combines two geometric phase effects so each spin channel ...

Dive into the captivating world of miniature crafting as we guide you through creating an illuminated lighthouse diorama, complete with detailed shipwrecks and a glowing deep-sea monster. Explore ...

In physics, the classical "Hall effect," discovered in the late 19th century, describes how a transverse voltage is generated ...

Researchers have built a paper-thin chip that converts infrared light into visible light and directs it precisely, all without mechanical motion. The design overcomes a long-standing efficiency-versus ...

A telescope in Chile has revealed in unprecedented detail the swirling splendor of star-forming gases at the heart of our ...

The new method, which uses quantum dots, performs as well as or better than current infrared light sources while being much ...

Scientists have traced a 3,000-light-year-long cosmic jet streaming out from the first black hole ever imaged to its likely source point with the help of "significantly enhanced coverage" from the ...

Thunderstorms can generate weak electrical discharges on the plants underneath, but until now, they had never been observed in nature ...

Dive into rotational dynamics with **“Physics Tutorial: Moment Of Inertia Of A Ring About An Axis.”** This video breaks down the concept of moment of inertia for a ring, explaining how mass ...