Heating Water In Vending Machines

by Wesley
(Los Angeles, CA)

This is probably the breakthrough that allowed coffee to be dispensed through vending machines.

The reservoir is probably pretty big to accommodate the amount of people who are going to buy coffee.

Preheating a large volume of water that will be consumed seems to be a huge engineering problem.

Anyway, I'm glad that it's possible to get hot coffee from vending machines nowadays.

Even though I'd still prefer to drink coffee from my coffeemaker at home, at least there are vending machines around where I can get a hot cup of coffee when I really need it.