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 ...
I’m all for not burning my hair to a crisp. I’m all for not burning my hair to a crisp. is a senior reporter and author of the Optimizer newsletter. She has more than 13 years of experience reporting ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results