Tic-Tac-Toe is a relatively simple game, and one of the few which has effectively been solved for perfect play. The nature of the game made it possible for [Joost van Velzen] to create a LEGO machine ...

This video shows how to build a LEGO soda vending machine using standard LEGO bricks. The tutorial covers the full construction process, including the internal layout, the dispenser mechanism, and the ...