Condoms were originally made of animal intestines or linen.
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Only 3% of bird species have penises.
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A scorpion can hold its breath for up to 6 days.
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A cow produces around 200,000 glasses of milk in her lifetime.
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Travis was a chimpanzee who socialized with humans since birth. He could log onto a computer to look at pictures, watch TV using a remote control, brush his teeth, feed hay to his owner's horses, water plants, and learned the schedule of passing ice cream trucks.
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Rex the German Shepherd was a rescue dog with a bad temper. He refused to be fed by humans and would attack strangers, but he’s a changed dog after falling in love with Geraldine the goose!
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It has been estimated that a bite from a grizzly bear can crush a bowling ball.
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