Today, there are few things that cannot be purchased from vending machines. Most vending machines in the US dispense snacks, beverages, and other inexpensive merchandise, but in the 1950s, some airports featured life insurance policy-dispensing machines. In Japan, where there is approximately one vending machine for every 23 people, you can buy everything from live lobsters to iPods to underwear from machines. Who is believed to have invented the first vending machine and what did it dispense? Discuss
Source: The Free Dictionary