Sergeant Stubby was the only war dog to be promoted to sergeant through combat in WWI. He saved his regiment from surprise mustard gas attacks, found and comforted the wounded, and even once caught a German spy by the seat of his pants, holding him there until American Soldiers found him.
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In 2011, archaeologists discovered the skeletal remains of a Roman couple who have been holding hands for 1,500 years.
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The desire to squeeze and hug cute things comes from the same place in your brain as aggression.
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A zoo in China gave a gay penguin couple the opportunity to raise a chick.
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A group of kittens is called a "kindle".
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Raj from the Big Bang Theory is married to Miss India.
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