Thermosets, such as epoxy and silicon rubbers, are a class of polymer (i.e., plastic) materials that harden permanently when they undergo a specific chemical reaction, known as "crosslinking." These ...

These three 3D printing projects are far from the only prints I’ll do on my Arduino journey, I’m sure. I’m already looking for the next prints to do, and even working on making some of my own. But, ...

The results from your 3D printer may be improved if you use a dedicated enclosure for the job. This is particularly helpful for printing certain materials which are more sensitive to cold drafts or ...

A mosquito has a very finely tuned proboscis that is excellent at slipping through your skin to suck out the blood beneath. Researchers at McGill University recently figured that the same biological ...

If you've not dipped into 3D printing yet, you're missing out. The hobby has never been easier to jump into, thanks to auto-leveling, smarter setup tools, and some seriously capable machines from ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Since 3D printers debuted in the 1980s, the devices have been used ...

Today's affordable 3D printers will surprise you: You can get a smooth-working machine with useful features once reserved for high-end models. Starting at just $250, these are the top budget ...

If you're in the market for a beginner or low-cost 3D printer, there's reason to be happy. Even if robust capabilities are what you're after, you may pay less than you expect, because many ...

The 8BitDo 64 Bluetooth Controller is on sale for only $25.53 (was $40) at Amazon. To get the full discount, you'll need to click the coupon box on the store page. Only the white edition is available ...

Inkjet or laser? Need just printing, or have to scan and copy, too? Seeking low-cost ink, or a low-cost printer? Here's how to choose the right printer for home or work, backed by our top lab-tested ...