› added 5 years ago

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TIL a Canadian man placed feces in his mouth in order to trick a breathalyzer. It didn't work.

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via reddit.com

6g7X TIL that because sounds in the minor key can make us sad & ones in the major key can make us happy, prolonged ambient noises in our surroundings [A/C motor, fridge running, dial-tones, beeps, etc] can actually have an effect on our moods.
w5x1 TIL there is an airless tire called a tweel. It is currently only used in military and construction
V7RZ TIL that Eddie Vedder wrote ‘Jeremy’ after reading a brief newspaper article about a 15-year-old boy in Texas who brought a gun to class and shot himself, in front of his teacher and thirty students. Vedder wanted to show how even such a dramatic gesture would only get a few words in the daily news.
4xma TIL that zoos around the world are raising cheetah kittens with puppy companions to help the cheetahs deal with excess energy, learn social cues, and combat stress
aDZJ TIL that the first synthetic dye (Mauve) was discovered by an 18 year old chemist who was trying to synthesize treatments for Malaria.