You can buy a Lamborghini for an outrageous sum of money, or you can 3D print one for $20,000 and a little skill. Here's what ...

Would you like to make your own energy? Why, who doesn’t in this era of rising costs! A sterling engine always looks like a good fit for that: highly efficient, with no risk of a boiler ...

Some discontinued car parts are easier to replace than ever thanks to 3D printing, but printing the wrong can compromise your vehicle's safety and reliability.

And here is the list, as of mid-2026: General-purpose platforms where designers upload, share, sell or give away models intended primarily for 3D printing. These are the closest modern equivalents to ...

Researchers demonstrated the first fully 3D-printed, droplet-emitting electrospray engine. The low-cost device can be fabricated more quickly than traditional thrusters, potentially from on board a ...

3D printing, though still somewhat of a niche hobby, is growing in popularity. Much of that is thanks to its adoption in various industries. That includes the automotive world, as there are 3D-printed ...

The moment you finish setting up your first 3D printer, it may feel as though the entire world is at your fingertips. After all, you can craft all sorts of things, from handy tools to beautiful ...