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optics

Illustration of a bunny hiding around a corner
algorithms

The New Science of Seeing Around Corners

Computer vision researchers have uncovered a world of visual signals hiding in our midst, including subtle motions that betray what’s being said and faint images of what’s around a corner.

Physics

Physicists Close In on ‘Perfect’ Optical Lens

Researchers are making progress toward a “perfect lens” that will be able to resolve an organelle assembling a protein or a virus attacking a cell.