One of the most impressive physical chain reactions we can often witness is the mechanical reaction of a domino effect where falling row of dominoes makes a satisfying collision with each other.
We have seen a lot of domino effects and most of them are impressively creative like this domino effect of Etch A Sketch, a mechanical drawing toy invented by André Cassagnes of France and subsequently manufactured by the Ohio Art Company. Take a look how awesome it was:
Etch-a-Sketch actually gains 3D parts and motor to recreate classic art which the drawing device works basically with aluminum powder and an internal stylus directed by the chunky knobs. For more information about this domino design, read this.
Pretty impressive, isn’t it? Like what you have watched? Share this to your friends online to cheer them up like you always do.