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TIL: 7.4% of Switzerland's exports is blood.

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69YBJ TIL that while both male and female mosquitos buzz, males are rarely heard by humans as they don't drink blood. Female mosquitos buzz at a higher frequency.
WkJb8 TIL Vitaminwater is basically sugar-water, to which about a penny's worth of synthetic vitamins have been added. A bottle of vitaminwater contains 33 grams of sugar, making it more akin to a soft drink than to a healthy beverage
DQYdr TIL you are four times more likely to survive a heart attack inside a hospital.
9wQdG TIL that East Germany is believed to have made around 3.5B DM off West Germany by ransoming political prisoners
XE1R8 TIL "Yellow Journalism" was a 1890's term for journalism that presented little or no legitimately researched news and instead used eye-catching headlines, sensationalism, and scandal-mongering.