I found this video at Yahoo!'s top page. In this video, the huge vending machine came to shopping center. That is very-very big, so the height of buttons is high. And people can't push them by their-selves. They have to cooperate with somebody if they want to drink Coca Cola. But this vending machine has different point. The point is people can get 2 Coca Colas. So, people cooperate with someone to buy it and they get it each other.
This is good video because the people who appear on this are laughing. They look so happy and fun. I want to meet this vending machine ;-D