There are more free 3D models online than one can shake a stick at, but what about paid models? Hosting models somewhere and putting a buy button in front of the download is certainly a solved ...

Explore 3D models of these wonderful designs. In the mid-1480s, Leonardo da Vinci designed an armored tank for the Duke of Milan. Explore a 3D model of this innovative design and learn how it ...

For your model plane he selects a cylinder and squashes ... are two options - either open the design in a games engine or 3D print it. In this video Conánn demonstrates the former of these ...