Ingenious Rube Goldberg Machines Built from Magnets and Marbles

YouTube user Kaplamino has a channel where he shares inventive chain reactions or tricks using Kapla blocks and found objects.

This video involves a series of Rube Goldberg machines that rely on marbles, magnets, and a bit of gravity to create some astounding little sequences.

Who knew watching marbles and magnets rolling down a track could be so satisfying.