Researchers say that lining the toilet seat with paper is pretty much pointless
8
The world’s smallest book, “Teeny Ted from Turnip Town”, is 100×70 micrometers in size and requires a scanning electron microscope to read, as light beams are too large.
6
Every year around 1 billion Valentine cards are sent. After Christmas it's a single largest seasonal card-sending occasion.
14
The face of a penny can hold about thirty drops of water.
85
The full moon causes a tidal wave to roll up the Amazon river once in day and once in night for a period of only three weeks in a year. This results in continuous 4m high wave that can be surfed for up to 13km.
14
No matter its size or thickness, no piece of paper can be folded in half more than 8 times.
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