Miniatur Wunderland’s Guinness World Record musical trainRion NakayaNovember 18, 2021November 18, 2021
A Japanese ‘Pythagoras Switch’ Rube Goldberg Machine for charityRion NakayaJune 12, 2017September 14, 2018
A speeding toy train plays the William Tell Overture on bottlesRion NakayaSeptember 5, 2016April 26, 2018
Tires on a ski jump, a competition clip from Japanese televisionRion NakayaFebruary 19, 2014April 17, 2023
Pitagora Suitchi (Pythagora Switch) – Marble chain reactionRion NakayaJanuary 23, 2012January 3, 2017
