How is human locomotion visually controlled? Fifty years ago, it was proposed that we steer to a goal using optic flow, the pattern of motion at the eye that specifies the direction of locomotion.

Discover how to build a simple electromagnetic motor and generator using everyday materials in this hands-on science experiment. Follow the detailed steps to assemble a motor with a plastic bottle cap ...

Abstract: Recent advancements in deep learning techniques have spurred considerable interest in their application to hyperspectral imagery processing. This article provides a comprehensive review of ...

Abstract: We present a novel framework that uses the interference of multiple transverse modes in a single multimode waveguide to achieve arbitrary spectral shapes in a compact geometry. We ...

Called AVIRIS-5, it’s the latest in a long line of sensors pioneered by NASA JPL to survey Earth, the moon and other worlds. Cradled in the nose of a high-altitude research airplane, a new NASA sensor ...