Passengers on the Beijing subway can pay with plastic bottles.
29
The search engine Google got its name from the word 'googol', which refers to the number one with a hundred zeros after it.
56
The yin-yang pattern's earliest use is in Rome - not China!
125
You burn more calories sleeping than you do watching television.
348
The strangers in your dreams are actually people that you've seen in real life.
50
People who drink coffee are less likely to commit suicide than people who don't.
268
Every year around 1 billion Valentine cards are sent. After Christmas it's a single largest seasonal card-sending occasion.
14
‘Qatar’ is the world's most expensive bar of soap. Infused with gold and diamond powder, it costs a squeaky clean $2,800.
18