How to make a marble and domino “stair return” Rube Goldberg device

By Owner-The kid should see thisFrom YoutubeAugust 20, 2025

How to make a marble and domino “stair return” Rube Goldberg device

#Rube

#Time

#Mechanism

#Domino

#Design

#Engineer

#Trigger

#Stairs

#Gravity

#Motion

#Construction

#Return

#Kinetic

#Chainreaction

#Marble

#Creativity

#Physics

#Goldberg

#Balance

#Track