160 cars can drive side by side on the Monumental Axis in Brazil, the world's widest road.
39
The mile is Latin for 1,000. The number of paces it took the average Roman!
36
Coins usually survive in circulation for about 30 years.
66
‘Qatar’ is the world's most expensive bar of soap. Infused with gold and diamond powder, it costs a squeaky clean $2,800.
18
If you get water flowing fast enough, it can cut metal.
354
The number of text messages sent and received in a given day is greater than the world's population.
198
Blue light fends off drowsiness in the middle of the night, which could be useful to people who work at night.
240
Wearing red increases attraction.
30