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4kvnR TIL in Shanghai every weekend there is a marriage market, parents and grandparents of unmarried adults gather in a park and trade information on their children/grandchildren (height, weight, income, occupation...) with the goal to find them a suitable partner.
J1DxB TIL that forty years passed from the date of Jesus' crucifixion before any written account of his life and teachings was put to paper.
vPBxL TIL that, why do dogs spin around before they poop? Dogs' pre-poop spin actually have something to do with calibrating themselves in relation to the Earth’s magnetic field, or at least trying to.