Researchers at the University of Sussex have discovered that cats use a special purr to control their owners and get attention and food. Unlike their regular purring, this sound has a "cry", with a similar frequency to a human baby's. The scientists said that cats have decoded a human weakness and they have learned to make a sound that humans cannot ignore. Did you know that a cat has 32 muscles in each ear?
Watch this 90 second musical video of Tim drawing a Gray Cat
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