160 cars can drive side by side on the Monumental Axis in Brazil, the world's widest road.
39
The harder you concentrate on falling asleep, the less likely you are to fall asleep.
34
There are more nerve cells in the human brain than there are stars in the Milky Way.
349
The average American uses eight times as much fuel energy as an average person anywhere else in the world.
28
If you counted 24 hours a day, it would take 31,688 years to reach one trillion!
44
The WD in WD-40 stands for Water Displacer.
30
Diamonds mined in Brazil are harder than those found in Africa.
40
A quarter has 119 grooves on its edge, a dime has one less groove!
34