Dr.Jonas Salk, the man who came up with the cure for polio, didn’t patent the drug. This made the drug more affordable to the general public, and he lost out an an estimated $7 billion dollars for himself.
41
Snoop Dogg makes $30,000 per week selling digital stickers of his face, joints, and more.
10
The most expensive cow in the world was sold in 2009 for $1.2 million.
-3
There are two credit cards for every person in the United States.
2
The first female self-made millionaire in America was a black woman.
4
The hands of the clock on the back of the $100 bill are set at approximately 4:10.
72