For his entry in a cake decorating, sugarcraft and baking expo, engineer Martin Raynsford decided to make an edible version of his laser cut marble machine kit. The contraption had to be scaled up and ...

Prolific creator [Martin Raynsford] recently created a plus-sized edible version of his laser-cut Marble Machine for a Cake International exhibit and competition; it seemed simple to do at first but ...

While this is authentic footage of a genuine product, the "perpetual" marble machine does not operate infinitely without an additional energy source. Rather, it uses batteries and a magnet to create ...