› added 5 years ago

70

TIL that archaeologists use the term Before Present, whereby the Present is the 1st of Jan 1950, because after that point in time, we had done so much nuclear testing, that nothing can be reliably carbon-dated anymore.

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8pWZ TIL The Royal Ontario Museum (ROM) turns into a nightclub/lounge at night, where you can drink and explore every gallery after hours
nPWP TIL that according to Mr. Rodgers every cardigan sweater that he changed at the beginning of the show was made by his mother.
vPRmD TIL Natural gas, is odorized by the provider or supplier in order you to be able to smell it, and that rotten eggs smell we all know isn’t natural.
67EY TIL that bone marrow transplant recipients often inherit the donor’s immunities and allergies.
8e0Ya TIL Ontario's boundary with the United States runs 2700 kilometres on water and only about one kilometre on land.