Don Morris an Aviation Technologies Professor at Southern Illinois University has created a range of intricate laser cut engine kits with fully functional gears, pistons, valves, and cams design ...

If you want to pretty up your project boxes, we can’t imagine anything better than [Shaun]’s walnut plywood, laser-cut, kerf bent Arduino case. Instead of the slot-and-tab construction … ...

CHARLES CITY — Jason Skillen of Greene pointed to a huge configuration of iron wheel, cylinders and pistons housed in a metal building on the grounds of the Cedar Valley ...