A domino builder decided to take on a “Rube Goldberg” type machine using marbles and magnets and Kapla blocks on a table. After 50 tries, he succeeded using some very clever magnet tricks.
A domino builder decided to take on a “Rube Goldberg” type machine using marbles and magnets and Kapla blocks on a table. After 50 tries, he succeeded using some very clever magnet tricks.