20 Mechanical Principles combined in a Useless LEGO MachineRion NakayaJanuary 12, 2023January 12, 2023
O Grivo’s experimental musical machines: Bells Machine and Viola DelayRion NakayaOctober 6, 2021March 27, 2023
Kinetic wooden wave sculpture with a little boat and jumping fishRion NakayaJuly 23, 2020August 3, 2020
