The worlds oldest piece of chewing gum is over 9000 years old!
122
80% of millionaires drive used cars.
68
It is impossible to hum if your nose is plugged.
366
The number of births that occur in India each year is higher than the entire population of Australia.
66
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
Ice isn't slippery. What makes people and things slip on ice is water. A thin layer of ice melts when pressure is applied to it and it is this wet layer on top of the ice that is slippery.
153
If you get water flowing fast enough, it can cut metal.
354