- The spiral shapes of sunflowers follow the Fibonacci sequence.
- Dreamt is the only word that ends in mt.
- Sound travels 15 times faster through steel than air.
- White cats with blue eyes are usually deaf.
- The dishwasher was invented in 1889.
- China manufacturers 70% of the worlds toys.
- Tokyo was once known as Edo.
- There are over 10 trillion living cells in the human body.
- There are more stars in the sky than grains of sand on earth.
- Humans are the only primates that don't have pigment in the palms of their hands.
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