DNA highlights Native American die-off - 0 views
Video -- Frogs Shake Booties Before Fights -- National Geographic - 0 views
Metal Water Bottles May Leach BPA - Science News - 0 views
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Metal water bottles may leach BPA The estrogen-mimicking pollutant traces to a polymer resin lining affected bottles Web edition : Monday, July 11th, 2011 Consumers who switched from polycarbonate-plastic water bottles to metal ones in hopes of avoiding the risk that bisphenol A will leach into their beverages aren't necessarily any better off, a new study finds.
Peacocks Ruffle Feathers, Make A Rumble - Science News - 0 views
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Peacocks ruffle feathers, make a rumble Male birds emit low-pitched sounds inaudible to human ears Web edition : Monday, June 18th, 2012 ALBUQUERQUE - Unbeknownst to humans, peacocks may be having infrasonic conversations. New recordings reveal that males showing off their feathers make deep rumbling sounds that are too low pitched for humans to hear.
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