26Tomato sauce
Tomato sauce was sold in the 1800s as medicine.
27. Sergeant Stubby, a stray dog found during military training in 1917, served with the 102nd Infantry Regiment in World War 1. He saved them repeatedly with his ability to smell mustard gas at a distance. After the war, he became a celebrity, meeting three presidents and traveling around the country.
28. Koala bear fingerprints are almost indistinguishable from human fingerprints. A forensic scientist suggested that koala bears were unlikely to be at the scenes of crimes, but police should be aware of the possibility.
29. Inhabitants of the Chinese town of Liqian have blond hair and white skin. Historians have speculated they are the descendants of a lost Roman settlement.
30. Greyhounds are known as universal blood donors. With few exceptions, blood from any greyhound can be given to any other breed of dog.
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31Marriage
The voice actors for Mickey and Minnie Mouse are married in real life.
32. There is enough gold at the core of the earth to cover the surface of the planet in 12 to 13 feet.
33. Some farmers in Bangladesh have switched to raising ducks instead of chickens because, during catastrophic floods, ducks float.
34. In Los Angeles in 1994, after an earthquake-induced power outage, calls came into emergency centers about a "giant silvery cloud." It was the Milky Way.
35. There were two AI chatbots created by Facebook to talk to each other, but they were shut down after they started to secretly create a language to communicate between themselves.
