The WD in WD-40 stands for Water Displacer.
30
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
When someone looks at a new love, the neural circuits that are usually associated with social judgment are suppressed.
130
Extremely high pressured water can easily cut through a steel beam.
51
The chances of making two holes-in-one in a round of golf are one in 67 million.
67
Dartboards are made out of horsehairs.
129
160 cars can drive side by side on the Monumental Axis in Brazil, the world's widest road.
39
