There is a McDonald's in every continent expect Antarctica
The unicorn is Scotland's national animal. The nation adopted the mythical being as its national animal in the 15th century
Sloths can hold their breath longer than dolphins can
Refrigerators use less energy when they are more filled
Erno Rubik, the inventor of the Rubik's Cube, took a month to figure out how to solve it
Men's dress shirts used to have detachable collars. The collar was the part that required cleaning most frequently, hence this was done to reduce laundry costs