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Image 1 - Microraptor Had Black, Iridescent Feathers, Scientists Report
2012-03-09 04:58:52

A four-winged, feathered dinosaur that was the size of a pigeon and lived approximately 130 million years ago had black feathers with an iridescent sheen, a team of US and Chinese researchers has revealed. In their study, scientists from the Beijing Museum of Natural History, Peking University, the University of Texas at Austin, the University of Akron, and the American Museum of Natural History (AMNH) analyzed a specimen of the Microraptor, a non-avian dinosaur that in 2003 became the...


Word of the Day
negawatt
  • A unit of saved energy.
Coined by Amory Lovins, chairman of the Rocky Mountain Institute as a contraction of negative watt on the model of similar compounds like megawatt.