- Curly hair follicles are oval, while straight hair follicles are round.
- Amathophobia is the fear of dust.
- A lions feed once every 3 to 4 days.
- Albert Einstein never knew how to drive a car.
- Hawaii is the only US state that grows coffee.
- The average bed contains over 6 billion dust mites.
- From 2010 to 2017, every tweet was archived by the Library of Congress.
- Archimedes of Syracuse lived around the year 250 BC and among other things, developed a method for determining the volume of objects with irregular shapes.
- The first crossword puzzle appeared in 1913.
- The meaning of 'Blue Chip' comes from blue casino chips which have a high value.
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