Think about a chip so skinny it appears to be like like nothing—till you shine twisted gentle on it. Scientists have developed a metasurface that may conceal and reveal two totally totally different photographs relying on the sunshine’s polarization. Utilizing rigorously organized nano-structures, this know-how doesn’t simply trick the attention—it opens doorways to next-gen encryption, biosensing, and quantum tech. From […]
Source link
Kevin Dietsch / Getty Photos Because the nation reels over Pete Hegseth allegedly giving direct orders to hold out heinous battle crimes, we are actually being reminded of...
Read more
