3D printing ... a metal 3D printed heat exchanger that is half the size and four times the efficiency of the one it was designed to replace. Video after the break. Gyroid infill splits an internal ...

Part of the fun of 3D printing is that it can be used for a wide array of projects—organizing your desk or your kitchen, ...

He also recommends 3D printing at a layer height of 0.25-0.3 and a perimeter of three or more without infill for faster ... and is perfect for sealing food packages like pasta, chocolate, snacks ...

Armed with a modified 3D printer, PC builder Jean Roberto De lacovo ... to create a chassis with enough strength, but with minimal infill, so it minimizes the weight and the amount of material ...