› added 6 years ago

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TIL triathlon bikes have a different frame geometry than regular road cycles not only for improved aerodynamics but also minimize the overlap of muscles that will be used in the running portion of the race. Apparently this makes triathlon bikes extremely unpleasant to ride comparatively

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9wKnD TIL In 1960, Tonight Show host Jack Paar resigned and walked off mid-broadcast after a joke about toilets was censored. He changed his mind and returned three weeks later on the condition that he could tell the joke.
v14kj TIL about invasive North American earth worms. All areas of North America that were covered in ice in the last ice age were devoid of worms before European colonization. If you've even encountered an earth worm north of the 45th parallel, it's almost guaranteed to be an Asian or European species.
a8DM0 TIL of the existence of giant viruses. Their sizes rival that of some bacteria (1.5-2uM) and they encode thousands of unknown genes. One of the largest was discovered and revived in 2014 from 30,000 year old Siberian permafrost, revealing thawing permafrost as a reservoir of ancient giant viruses.
QJKyp TIL Henry Heinz deliberately put his ketchup in clear glass bottles which was uncommon due to a lack of food safety standards. unethical companies used colored bottles to hide shoddy product and he worked with a chemist who went on to find foods containing gypsum, brick dust, borax, formaldehyde etc
d8a6r TIL All Pandas Belong to China even if they were born in other countries. Pandas are rented out.