The Vending Machine

If you are hungry and find yourself standing at a lonely train station platform and and all shops are already closed, than there is only one option left, try out the vending machine.
Vending machines are small automats which normally sell some sweets and soft-, or energydrinks.
But there are also a few specials ones selling shoes, make-up, fried potatoes and even computer keyboards.

But was the vending machine really invented by the Greeks? Listen and guess!

Solution: