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
The Statue of Liberty is made out of copper. When originally built, it looked like a shiny new penny!
10
If left alone, 70% of birthmarks gradually fade away.
193
There's a love mattress that is specifically designed for couples who sleep on each other's arms.
12
There are no rental cars in Bermuda.
46
SONY was originally called 'Totsuken'.
70
In Tokyo, a bicycle is faster than a car for most trips of less than 50 minutes!
58
The harder you concentrate on falling asleep, the less likely you are to fall asleep.
34