Yeti
02-15-2007, 10:18 AM
WASHINGTON (AP) -- Chimpanzees may have been using stone "hammers" as long as 4,300 years ago, an international research team, led by archaeologist Julio Mercader of the University of Calgary, Canada, said Monday.
The researchers uncovered the hammers, in the West African country Ivory Coast. They also found a bottle of Jack Daniels and a long honey do list etched on a rock.
http://www.cnn.com/2007/TECH/science/02/12/chimps.with.hammers.ap/index.html
The researchers uncovered the hammers, in the West African country Ivory Coast. They also found a bottle of Jack Daniels and a long honey do list etched on a rock.
http://www.cnn.com/2007/TECH/science/02/12/chimps.with.hammers.ap/index.html