By David Jeans and Mike Stone WASHINGTON, Feb 11 (Reuters) - The U.S. Army deployed AeroVironment Inc's LOCUST laser counter-drone weapon system near El Paso International Airport on Wednesday, ...
Mid- and far-infrared birefringent crystals are key functional materials for polarization control, laser technologies, and infrared photonics. However, existing materials generally suffer from limited ...
I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness/fitness myths. In my free time I enjoy ...
This media is in the public domain (free of copyright restrictions). You can copy, modify, and distribute this work without contacting the Smithsonian. For more information, visit the Smithsonian's ...
Rebellious Africans: How Caribbean slavery came to the mainland -- Free trade in Africans? Did the Glorious Revolution unleash the slave trade? -- Revolt! Africans conspire with the French and Spanish ...
University of Pennsylvania scientists have revealed the AI-driven HoloRadar system that lets robots see around corners using ...
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