There's a phone app called RoboRoach that allows you to remotely control a cockroach through a chip that you to manually implant into the unwitting critter.
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One reason that kittens sleep so much is because a growth hormone is released only during sleep.
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A cat rubs against people not only to be affectionate but also to mark out its territory with scent glands around its face. The tail area and paws also carry the cat's scent.
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It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
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A scorpion can hold its breath for up to 6 days.
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