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A research team at the Cockrell School of Engineering at The University of Texas at Austin has created a new nonlinear metasurface, or meta mirror, that may help advance the miniaturization of laser systems for biomedical research and other applications.

A new discovery will make it possible to create pixels just a few hundred nanometers across. The "nano-pixels" could pave the way for extremely high-resolution and low-energy thin, flexible displays for applications such as 'smart' glasses, synthetic retinas, and foldable screens.Oxford University...

Researchers at MIT and Cornell University will provide photographers with squadrons of small, light-equipped autonomous robots that automatically assume the right positions for photographic lighting. With the new system, the photographer indicates the direction from which the rim light should...

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Drawing inspiration from the structure of bones and bamboo, researchers have gradually changed the internal structure of metals to make stronger, tougher materials. The new metals can be customized for a wide variety of applications — from body armor to automobile parts.The research team...

Graduate students from the University of Colorado Boulder are designing robots to work in a deep-space habitat, tending gardens and growing food for astronaut explorers.The team's entry in the eXploration HABitat (X-Hab) Academic Innovation Challenge is called "Plants Anywhere: Plants Growing in Free...