If left alone, 70% of birthmarks gradually fade away.
193
Every year around 1 billion Valentine cards are sent. After Christmas it's a single largest seasonal card-sending occasion.
14
'X' became symbolic for a kiss because in the middle ages when alot of people were illiterate and they used to sign documents with an X and then kiss it for sincerity.
255
Not swinging your arms when you walk increases the effort of walking by 12%, the equivalent of walking 20% faster or carrying a 10 kg backpack.
12
Marlboro cigarettes sold in New York contain more tar and nicotine than those sold in all other states!
12
22% leave the glob of toothpaste in the sink.
118
Fine-grained volcanic ash can be found as an ingredient in some toothpastes.
55
The symbol on the 'pound' key (#) is called an octothorpe.
82