According to Davis Bradham, the creator of Pepsi, his drink made of sugar, water, caramel, lemon oil, and nutmeg stimulated the digestion process. This is why he came up with the name Pepsi based on the world dyspepsia which is a catch-all term for all digestive disorders.

In more than 100 years of its existence, the logo has changed numerous times. Today, it’s a circle made of blue and red halves separated with a white wave. Interestingly, the company had to pay more than $1 million for this logo. According to its creators, it references the earth’s magnetic field, Pythagoras’ theorem, and the theory of the golden ratio. But the reference to the US national flag is far more obvious.