Now robotics engineers at the Ishikawa Watanabe Laboratory in Japan have created a janken robot that wins every time (if you didn’t know, janken is the Japanese name for rock-paper-scissors).

[Tymkrs] had a robot paper cutter, so naturally they made punch ... but what evokes memories of the past more than punchcards? To cut out their data, rather than cute kittens or flowers, they ...