- Lemons contain more sugar than strawberries.
- A dragonfly can fly at 40kph (25mph).
- Dark roasted coffee beans contain less caffeine than medium roasted ones (the longer a coffee is roasted the more caffeine is burns off).
- At the deepest point in the ocean, the water pressure is equivalent to having about 50 jumbo jets piled on top of you.
- When you look at a bright sky and see white dots, you are looking at your blood. Those are white blood cells.
- No two lip impressions are the same.
- A third of Americans flush the toilet while they're still sitting on it.
- The Eiffel Tower is repainted every 7 years.
- The word 'uncopyrightable' is the is the only 15 letter word that can be spelled without repeating any letter.
- Your right lung takes in more air than your left.
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