If a vampire bat goes 2 days without drinking blood, they can die. However, well fed female bats will puke up blood and share it with other bats that they like in exchange for grooming.
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In downtown Churchill, Manitoba, it's illegal to lock your car doors in case someone needs to escape from a polar bear.
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In 2011, there were 3 known cases around the world of twins coming from different fathers.
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In 2006, a woman was found in her London flat, skeletonized, after 3 years of being dead – with the TV still running.
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