One of the novelties in the airport lounge at Narita was a beer pouring
machine. It manages to consistently pour a good glass of beer every
time. You start by placing the glass in the machine:
When you press the start button, it tilts the glass and pours the beer
down the side of the glass:
After filling the glass the machine tilts the glass upright again and
some extra foam comes out of the second nozzle:
