The only letter not appearing on the Periodic Table is the letter "J".
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According to studies, men change their minds two to three times more often than women.
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Scientists in Germany have developed a candy that doesn't cause cavities.
11
Most liquid laundry detergents are alive with living organisms that help to break down stains!
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Columbia University has developed an artificial tree that passively soaks up carbon dioxide from the air using "leaves" that are 1,000 times more efficient than true leaves that use photosynthesis.
15
Oak trees produce 2,200 acorns in a season, but each acorn only has a 1 in 10,000 chance of becoming an oak tree.
304
Scientists are learning from the 1700-year-old Lycurgus Cup, which changes colour thanks to nano particles.
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