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
Only 8% of the world’s currency is physical money. The rest exists only on computers.
20
There are two credit cards for every person in the United States.
2
Cash machines are as dirty as public toilets.
175
Al Capone earned $105m per year from alcohol and rackets during the Prohibition era. Today, this would be equivalent to $1.4b per year.
7
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2

