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 ...

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Build festive decorations using Arduino and Raspberry Pi with these five creative holiday projects and video tutorials ...

Discover an inspiring DIY project that turns discarded plastic bottles into 3D printer filament and miniature soda bottles. Watch each step, from collecting plastic waste in a snowy park to building a ...

I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting ...

Anna Schecter is the senior coordinating producer for CBS News and Stations' Crime and Public Safety Unit, based in New York. A growing online gun rights movement known as "3D2A," and the ...

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 ...

Editor’s Note: December 10, 2025: We’ve reviewed these selections to ensure they are available and competitively priced. To further update our coverage, with a focus on ease-of-use, we’ve called in 3D ...

CES, the Consumer Electronics Show, is in full swing. That means the Hackaday tip line is filled to the brim with uninteresting press releases, and notices that companies from the world over will be ...

Our basement bedroom has a huge desktop computer that we never, ever touch -- except to dust. Why are we keeping it? A recent CNET survey found that nearly a third of us are hoarding old electronics, ...

We've rated and reviewed four top tax software providers — TurboTax, H&R Block, TaxSlayer, and TaxAct — comparing features, pricing and ease of use to help you find the best filing program for your ...

Interested in the IRS Free File service? All you need to know about the program, plus other IRS options for free tax filing. Many, or all, of the products featured on this page are from our ...