There was a cable network called The Puppy Channel that, for 3 years, broadcast only broadcast footage of puppies playing.
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One litter of kittens can be produced by more than one father.
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Ten seconds of hugging a day increases levels of oxytocin, which can reduce blood pressure, thus cutting the risk of heart disease.
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A couple had their wedding rings engraved with a waveform of their own voices saying "I do."
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In 2011, archaeologists discovered the skeletal remains of a Roman couple who have been holding hands for 1,500 years.
81
Some British police cars carry a teddy bear to console children after an accident.
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Raj from the Big Bang Theory is married to Miss India.
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