[postlink]https://radical-technology.blogspot.com/2010/06/worlds-biggest-radiotelescope-launched.html[/postlink]http://www.youtube.com/watch?v=iXnDNP6VLtIendofvid [starttext]
Scientists in the Netherlands unveiled the largest radiotelescope in the world on Saturday, saying it was capable of detecting faint signals from almost as far back as the Big Bang. In this video representatives from the University of Portsmouth and other southern UK universities went to a field in Chilbolton to help put together LOFAR, a new radio telescope the size of Europe. [endtext] 
Tiny robots powered by light can hunt down and collect bacteria
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Researchers have built microscopic, light-driven robots that can rapidly
navigate through liquid, collect bacteria, and deposit them in chosen
locations. T...
15 hours ago