Early American humans hunted car-size armadillos and used their shells for houses.
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Allegedly, Chrysippus, the Greek philosopher, died of laughter after getting his donkey drunk and watching it try to eat figs.
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Cats recognise the voice of their owner, but never evolved to care.
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Cats sleep for 70% of their lives.
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Crows living in some urban areas drop nuts into traffic to let the passing cars crush them, then they wait for the red lights to stop the traffic so they can grab and eat it.
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