scanning light in the sky

Spinning electricity under the sky

A magnetic hybrid system generates electricity day and night with radiative cooling and solar heating. A new device harvests two types of energy during the daytime, making it cool on one end and hot on…

light

Light Waves Enable Rapid Recording of 3D Microscope…

A newly proposed technique enables rapid 3D image acquisition. One-scan is a technique involving an elongated light spot that resembles a “needle” that captures three-dimensional (3D) images of a specimen. The new method, which was…