Japan celebrates new year 2016 the year of the monkey with special technical monkey feeding maneuver only in Japan

Apparently it is not easy to get monkeys to dine together as they are hierarchical. Nevertheless the Japanese zookeepers decide to do something uniquely Japanese to make the impossible possible. They figured out a technical way to feed the monkeys in sequence and get them to spell out Saru - Monkey in Japanese to celebrate the New Years! Here's a picture reposted from a Chinese news website.