I have never seen a vending machine IRL so I don't really know how they work. The thing that captivates me the most about vending machines is how do they keep warm drinks warm and cold drinks cold.

I never saw one in real life either, if had one in Brazil it would be stolen in the same day or the next day.

Is entire Brazil full of crime or are there cities and areas of Brazil where crime is relatively less or not at all?

There are cities that have less crime, the safest city I think is São Paulo, where I live compared to other places there are less crimes.

ssagwp said:
I have never seen a vending machine IRL so I don't really know how they work. The thing that captivates me the most about vending machines is how do they keep warm drinks warm and cold drinks cold.

You know it's actually the motor of the cooling unit that keeps the warm beverages warm? Isn't that cool as hell?

otaku_emmy said:
You know it's actually the motor of the cooling unit that keeps the warm beverages warm? Isn't that cool as hell?

You have my attention Emmy tell me more.

ssagwp said:
You have my attention Emmy tell me more.

Refrigeration The heat taken from the target of cooling is transferred to heating targets in a single system.