A sneeze travels out your mouth at over 100 m.p.h.!
29
The Pittsburgh Steelers were originally called the Pirates.
50
The yin-yang pattern's earliest use is in Rome - not China!
125
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 cruise liner, 'Queen Elizabeth 2', moves only six inches for each gallon of diesel that it burns.
26
A typical full-time worker in the US with a four-year college degree earns about $50,000. This is 62% more than a worker with only a high-school diploma.
72