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Currently Browsing: Results for Tag "ultraviolet"

Astronomers discover true nature of ‘giant space blob’

Astronomers discover true nature of ‘giant space blob’ We’ve been staring at the first such blob, called Lyman-Alpha blob 1 or LAB-1 for short, since we found it in 2000.The birth of galaxies is not a peaceful process, and these young galaxies could be bombarding the star nurseries with high-energy matter, driving star formation.

Germ-Zapping Robot Kills Hard-To-Clean Superbugs

Germ-Zapping Robot Kills Hard-To-Clean Superbugs Saint Peter’s University Hospital last week introduced the Xenex LightStrike Germ-Zapping Robot that kills hard-to-clean bacteria.The unassuming bot—with four wheels and a handle for transport—follows the environmental services staff, who clean the room first.