Wednesday, February 22, 2012

Russian Scientists Grow Pleistocene-Era Plants From Seeds Buried By Squirrels 30,000 Years Ago

See link:

http://www.popsci.com.au/science/russian-scientists-grow-pleistocene-era-plants-from-seeds-buried-by-squirrels-30-000-years-ago

Saturday, February 4, 2012