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TIL in 2011, a 13 year old Norwegian boy encountered a pack of wolves while walking back alonefrom school. He managed to fend them off by removing his headphones and blasting the song "Overcome", by Creed on full volume

awdYM TIL that Ultraviolet blood irradiation (UBI) was extensively used in the 1940s and 1950s to treat many diseases including septicemia, pneumonia, tuberculosis, arthritis, asthma and even poliomyelitis.
j6Pan TIL Friedrich Glasl created a model of conflict escalation. He explains why some people act solution-oriented in conflicts, some want to win and others just want to harm the other person or side.
OoZv1 TIL that the first proposal for space travel in English history was made by Oliver Cromwell’s brother-in-law in the 17th century, who thought that we just needed to fly 20 miles above the Earth to be released from its magnetism and sail to other planets to trade with the inhabitants.
kJp45 TIL In March 12, 1961, a character named Dennis the Menace debuted in the British comic “The Beano", a few hours later, an unrelated newspaper comic was released in the USA, with the character also being called Dennis the Menace.
mxvZR TIL in Germany in 1938, while searching for a water source for a town, workers found an ancient spring feed line to a Roman aqueduct which had supplied Cologne 60 miles away. The feed was simply connected into the modern water network. To avoid damage to the spring no archaeological work was done.