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Monkey mom teaches her baby to use dental floss

2009-3-11 13:20| 发布者: Andy| 查看: 358| 评论: 0|原作者: Chris|来自: Internet

Screen picture of a video released by

the Primate Research Center of Tokyo University on March 11, 2009, shows a

Crab-eating Macaque mother teaches her child to "brush teeth" in a temple

ruins, more than 100 kilometers North East of Bangkok, capital of

Thailand. Rearchers from the Primate Research Center found that a group of

Crab-eating Macaques live in the temple ruins, and femal Macaques can

teach their children to "brush teeth" consciously. Ten years ago, people

found that some of these Crab-eating Macaques picked people's fallen hair

and used them to clean their teeth as dental floss. Gradually, the number

of macaques who can "brush teeth" climbs to nearly 100.

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