Can you spot the KiwiCo crates in this cool Rube Goldberg machine? 👀 Hint! They are: 🔍 Kiwi Crate Marble Timer 🔍 Tinker Crate Domino Machine 🔍 Eureka Crate Perpetual Calendar Shout out to meloshih and the Shih fam for this awesome engineering feat! Post your own Rube Goldberg machine using KiwiCo crates and tag us for a chance to be featured. • • • • • #rubegoldberg #rubegoldbergmachine #engineeringforkids #chainreaction #dominorun #rgmc #engineeringchallenge #familyfun #playingislearning #handsonlearning #makelearningfun #brainbuildingplay #indooractivities #stemforkids #stemeducation #steameducation #steam #learnathome #screenfreekids