- 111111111 x 111111111 = 12345678987654321.
- A rainbow can only be seen in the morning or late afternoon.
- The Super Soaker was designed and invented by a NASA engineer.
- Forty is the only number whose letters are in alphabetical order.
- Squids can have eyes the size of a volleyball.
- Fish can cough.
- The average dog can understand over 150 words.
- Honeybees navigate by using the Sun as a compass.
- Humans can encourage precipitation with cloud seeding.
- Birds cannot live in space because they need gravity to be able to swallow.
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