How to build a LEGO square wave kinetic toy
By Owner - The Kid Should See ThisFrom YoutubeAugust 22, 2025
This build is incredibly simple for how magical it is, and is my most popular build by a wide margin across all platforms. I call it the 'Waving Square', and the LEGO color is medium lavender.
#Motion
#Tutorial
#LEGO
#Movement
#Linkage
#Kinetic
#Bricks
#Square
#Mechanism
#Physics
#Gear
#Wave
#Design
#Engineer
#Creative
#DIY
#Build
#Model
#Structure
#Toy