- Blue and white are the most common school colors.
- Along with arithmetic, geometry was one of the two fields of pre-modern mathematics.
- A spider's silk is stronger than steel.
- Mapping is older than writing.
- A cat uses its whiskers to determine if a space is too small to squeeze through.
- The Hindu-Arabic numeral system began developing as early as the 1st century with a full system being established around the 9th century, forming the basis of the numerical digits 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9 that we use today.
- Small dogs usually live longer than larger breeds.
- The longest recorded flight of a chicken was 13 seconds.
- The hottest chile in the world is the habanero.
- Honeybees navigate by using the Sun as a compass.
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