Macaques monkeys in Japan learned to steal purses and wallets, take out the coins, and use them to buy drinks and snacks from vending machines.
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Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
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The cat brain weighs about 30g.
167
Using a remote-controlled camera, biologists caught dolphins getting high by sucking on puffer fish. They were even caught passing the puffer fish around.
23
Cats lose almost as much fluid in the saliva while grooming themselves as they do through urination!
205
A scorpion can hold its breath for up to 6 days.
19