Vending machine sells pho and pays changeVietNamNet Bridge - A new vending machine allows customers to insert money into a slot, press a button, receive change and wait 90 seconds for a bowl of delicious pho. After six months of hard work, the vending machine was created. This is the first pho vending machine in Vietnam.“The client wanted a machine with highest possible containing capacity with rice noodles and beef and a vegetable preservation unit kept at 5-10oC and broth at 80-90oC. The machine has to be able to receive money and pay change,” Dien said.After referring to foreign-made vending machine models, the three students began their design. After six months of hard work, the vending machine was created.

Source: VietNamNet News July 24, 2017 02:48 UTC