It used to contain cocaine up until 1905, when it was removed due to public concern.
It was originally made to cure hangovers and headaches.
In Chinese, the name Coca-Cola means "to make mouth happy".
If all the Coca-Cola bottles in the world were stacked end to end, they would reach to the Moon and back more than 1,677 times.
In one night, a bottle of Coca-Cola can soften a tooth.
Coca-Cola is very good at cleaning up blood spots, and is often used in the States to clean blood of from the roads after an accident!
Coca-Cola can be used to remove grease from clothes! It's as simple as emptying a can of coke into a load of greasy clothes, adding the detergent, and run through a regular cycle.
A bottle of Coca-Cola has a PH scale of 2.8, and could dissolve a nail in just 4 days
Another less known flavour that Coca-Cola released was the "Coca-Cola BlāK". This was a coffee flavoured soft drink, released in 2006 in France. Sadly this was short lived, and Coca-Cola discontinued the production in 2008.
Coca-Cola even helped create the modern image of Santa!