Coca-Cola is one of the world’s best-known and best-selling soft drinks. Since debuting in 1886, Coke has tantalized people’s taste buds with its signature flavor and has led people to speculate what makes Coca-Cola taste like Coca-Cola. This is no longer a mystery, and Coke’s chemical composition has made the beverage useful in ways that no one could have predicted. It can be used as a remedy for an upset stomach, as an industrial cleaner, as a tanning aid, and even as a miracle growth formula for flowers. This is all amazing stuff, but it makes us wonder why something with harsh enough chemicals to dissolve rust is the most common brand of soda. Surely, this has to make you a bit uneasy the next time you take a swig. However, instead of drinking Coke, you may want to keep a bottle around in case of an emergency. You could find many other uses for it that have yet to be discovered.