A Japanese ‘Pythagoras Switch’ Rube Goldberg Machine for charityRion NakayaJune 12, 2017September 14, 2018
A Mouth, Arm, and Eye, Rube Goldberg-style for KuratoriumRion NakayaSeptember 19, 2011January 17, 2024
Pass The Pepper, a social distancing-themed chain reaction at dinnerRion NakayaApril 14, 2020August 20, 2020
The Blue Marble, an uninterrupted catapult-filled magnet marble runRion NakayaFebruary 5, 2018May 8, 2023