- 22% of people skip lunch daily.
- Pearls melt in vinegar.
- 1 square inch of human skin contains 625 sweat glands.
- The summer solstice marks the first day of summer and the longest day of the year.
- Useful life of a modern toilet is 50 years.
- Early sunscreens included ingredients like rice bran oil, iron, clay, and tar.
- The snow on Venus is metal.
- Banana plants are the largest plants without a woody stem (they belong to the same family as lilies, orchids and palms).
- A crocodile can't stick out its tongue.
- The oldest word in the English language is 'town'.
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