Trapped in the rigid structure of diamonds formed deep in the Earth’s crust, scientists have discovered a form of water ice that was not previously known to occur naturally on our planet.
Source: latimes.com
Could the development of eyesight-improving eyedrops help eliminate the need for glasses? Quite possibly, suggests new research coming out of Israel’s Shaare Zedek Medical Center and Bar-Ilan University. A team of ophthalmologists at these institutes have invented and tested “nanodrops” which, combined with a laser process, reportedly results in improvements in both short- and long-sightedness.
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In a world-first, an ESA-led team has built and fired an electric thruster to ingest scarce air molecules from the top of the atmosphere for propellant, opening the way to satellites flying in very low orbits for years on end.
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We present the first computational approach that can transform 3D meshes, created by traditional modeling programs, directly into instructions for a computer-controlled knitting machine. Knitting machines are able to robustly and repeatably form knitted 3D surfaces from yarn, but have many constraints on what they can fabricate.
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