Posts Tagged: juice boxes
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Could One Of These Cultured Chimpanzees Please Show Me How To Open A Juice Box For My Kid?

"Researchers from Kyoto University in Japan and the University of Kent in England gave two groups of chimpanzees straws and put them in rooms with juice boxes mounted onto the wall. One group started using the 7-inch straws to dip into a hole in the juice box, while the other started using the sucking method (as humans would for a milkshake, or pretty much any other drink). Sucking juice through a straw was 50 times more efficient: A chimp could down 50 milliliters of juice in 30 seconds, while it would take their dipping peers 10 minutes to pull out a mere 20 milliliters. When the researchers put a [...]