In Japan, watermelons are grown into the shape of a square so they are easier to stack and transport.
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There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
22
In China, teachers allow children to sleep in class for around 20 minutes to help improve their learning.
13
Students at the John Hopkins University collaboratively decided to opt out of their final since the professor set his curve based on the highest score grading it as 100%. They chose to receive a score of zero, making it the highest grade and thereby getting 100%.
34
There is a growing sport in Berlin and London called Chess Boxing. Players alternate between a round of chess and a round of boxing until one is declared winner either by checkmate, KO, or technical stoppage.
8
In the case of an emergency, a Crayola crayon can be used as a candle and will burn for about 15 minutes.
36
There is a “Fruit Salad Tree” which can grow up to 6 different types of fruit.
16