The noise is unmistakable, though it’s heard at fewer and fewer casinos these days. Clank-clank-clank-clank-clank. That’s the sound of money — metal coins hitting a metal tray — signifying slot or ...

Step by step tutorial on how to build a LEGO Tic Tac vending machine with a working coin system using only standard bricks. This guide covers the entire building process including the dispenser ...