People 3D print an array of different things, but food is on an entirely different level. RCLifeOn took on this challenge when they 3D-printed a chocolate layer, which worked with a stepper motor rotating two gears that generated pressure to move the liquid chocolate down the nozzle. Now, RCLifeOn is 3D printing a pancake with…

Using an interesting array of material, RCLifeOn created a hovercraft using a 3D printer, a plastic bag, and other basic electronics, such as a brushless motor from a drone. After addressing a few challenges along the way, such as the plastic bag skirt being too thin and potentially susceptible to rips, RCLifeOn successfully created a fully-working…