Subscribe to download
Giant Dominoes and Double Dominoes

Giant Dominoes. Not as reliable as it once was, so you might need to try a few times. Regretfully, the ball and player launcher at the end is now a dud. More like a ball dribbler. The double dominoes is separate and activated with a switch. It is based on using bricks as dominoes. After falling in one direction, one domino rests on the edge of the domino in front until the last domino falls. Then the domino behind the last falls completely, and the domino effect reverses down the line to the start.
Visit Steve's Makerspace on YouTube