Brass doorknobs automatically disinfect themselves in about 8 hours.
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There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
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During World War 1, starving wolves amassed in such great numbers that Germans and Russians had a temporary cease fire to fight off the wolf attacks.
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In 2011, two men paraglided from the summit of Mt. Everest, arriving at a village in 42 minutes and avoiding the dangerous conventional 3 day descent.
6
In Iceland, 100% of domestically produced electricity comes from renewable energy.
8
While pumpkins are typically orange, they can also be green, white, red, gray, and even blue.
15
If you chew gum when you study a subject and then chew the same flavor when you take the test, it will help you remember!
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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%.
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