Do you know how Coca-Cola's inventions? Let me tell you, that is the owner of a pharmacy shop – John Pemberton invented, no one thought It was an employee at the store's small error, has brought him a lot of revenue. It turns out that their pharmacy shop hassomething called "coca Ke La" of medicine for a headache, one day, the medicine is gone, but there are guests. Employees scramblingmix soda with a drug to the guests, guests have tasted, tastes good. Then come back to buy, when Pemberton dropped, ask employeeswhat is pissed off. Employees say, Pemberton thought it could make a drink, and after many trials, a world famous drink--Coca-Cola,in a shop in a small pharmacy.