The last US state to introduce mandatory photo on the driver's license was New York, 1984.
In 1666, the fire that destroyed most of the city of London, at the same time has ended the plague. Mostly because the fire killed infected rats who were the carriers of the disease.
According to statistics, the summer is the most dangerous season of the year.
Every year thousands of new oak trees grow in the world just because squirrels cannot remember where they hide their acorns.
First western product sold in the Soviet Union was "Pepsi Cola".
In Africa poachers kill about a hundred elephants every day.