- In the 17th century Galileo Galilei and Johannes Kepler made important discoveries relating to planetary motion and orbits..
- Greek philosopher and mathematician Pythagoras lived around the year 500 BC and is known for his Pythagorean theorem relating to the three sides of a right angle triangle: a^2 + b^2 = c^2.
- It takes 1 week to make a jelly bean.
- Unless food is mixed with saliva you can't taste it.
- Spiders have transparent blood.
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