- A human brain weighs around 3 pounds.
- Whale songs can be used to map out the ocean floor.
- Volleyball was invented in 1895.
- 1 gigayear = 1,000,000,000,000 years.
- Most snakes have 1 lung.
- Americas top selling ice cream flavour is vanilla.
- Most cows produce more milk when they listen to music.
- Female lions are the primary hunters of the pride.
- Toilets use 35% of indoor water use.
- Ants stretch when they wake up in the morning.
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