160 cars can drive side by side on the Monumental Axis in Brazil, the world's widest road.
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Fine-grained volcanic ash can be found as an ingredient in some toothpastes.
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Researchers say that lining the toilet seat with paper is pretty much pointless
8
"Dysania" is the state of finding it hard getting up out of bed in the morning.
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Caffeine boosts memory.
405
The chills you sometimes feel when listening to music is called "musical frisson."
18
The 409 escalators in the London subway cover a distance every week which is approximately equivalent to several trips around the globe!
94
Every year around 1 billion Valentine cards are sent. After Christmas it's a single largest seasonal card-sending occasion.
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