"Fish odor syndrome" is a rare genetic disorder that causes people to smell like rotten fish.
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In Brazil, there's a species of cockroach that eats eyelashes, usually those of young children while they are asleep.
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Condoms were originally made of animal intestines or linen.
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Cockroaches can live for 9 days after their head has been cut off.
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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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The chlorine smell in swimming pools is accentuated by the chemical's reaction with impurities (like poop.)
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Mosquitoes don't just bite you, they also pee on you.
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