- Dry ice transforms directly from being a solid to a gas.
- There are more trees on Earth than stars in the Milky Way galaxy.
- 45% of people use mouthwash everyday.
- Horses have 18 more bones than humans.
- Orienteering originated from Sweden.
- There is no proof as to who built the Taj Mahal.
- A duck can't walk without bobbing its head.
- Pressurized plane cabin air is the same average humidity of the Sahara Desert.
- 70% of all Irish barley grown goes towards the production of Guinness beer.
- Coconuts kill over 150 people each year (more than sharks).
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