Yes, 3D pens really work, if what you want to do is create a 3D model by hand. If you want to create a 3D model based on a pre-existing design, though, you need a 3D printer. A 3D pen uses the ...

Ghost gun printing is surging, but AI screening and microscopic toolmarks are helping slow untraceable firearm production.

1.2 million designs, but not all for 3D printing – some are highly detailed computer graphic models and some are game, virtual reality (VR) and augmented reality (AR) models. Easy filter to separate ...

Going back between the CAD model and the design in the patent by Sharrow Marine didn’t provide ... 21 thoughts on “ Testing Futuristic Propeller Designs With A 3D Printer And A Solar-Powered ...

In 2019 alone, the US generated 66 million tons of food waste. The majority of that waste (60 percent) ended up in landfills.

Updated: Thingiverse ditches downloadable designs at the urging of Manhattan District Attorney, who wants more companies to ...

But finding the best 3D printer for your needs and skill level can be tricky, especially given how many different models and designs are out there.

3D-printing has come a long way from dinky plastic models. In recent years, engineers have started experimenting with ...

The Cocoa Press is a new approach: It's a complete chocolate 3D printer that comes in either kit form for $1,500 or fully assembled for $4,000 and lets you make almost any 3D model out of chocolate.

Best hobby 3D printer overall. The enclosed design, large build platform, and ability to print with a huge range of materials make this an extremely ... Best hobby 3D printer for large-scale models.

Whether you’re a beginner or a pro, our CNET expert found the best 3D printers for performance, reliability and value.