The Galápagos Islands Once Hosted a Forgotten U.S. WW2 Base. Scientists Just Reconstructed It.

While less than 3 percent of the original structure remains on Baltra Island, scientists were able to create a 3D digital ...
Science Daily

This ultra-thin surface controls light in two completely different ways

A new metasurface design lets light of different spins bend, focus, and behave independently—while staying sharp across many ...