Live Science on MSN19h
'It invites us to reconsider our notion of shadow': Laser beams can actually cast their own shadows, scientists discover
After discussing the quirks in 3D modeling software, where a laser beam is treated as a solid object that can cast a shadow, scientists decided to experiment in real life — and found that laser beams ...
Compound metalens achieves distortion-free imaging with wide field of view
In a recent study, researchers have developed a compound metalens that enables distortion-free imaging. The study, published ...