A selection of the best machines for turning your failed prints and scrap plastic into new 3D printing filament.

CRISPR-based genome editing has transformed biological research. Since the advent of the technology in 2012, Addgene has ...

The value of a mirror is in its clarity. If the reflection is cast by [danicakostic17]’s Uncooperative Mirror though, you’ll find anything but. It’s described as a useless machine, because it appears ...

Back in the 80s, buying a home computer could easily mean an inflation-adjusted cost of thousands of dollars (or your equivalent currency unit of choice), and all for an 8-bit machine that might ...

Nailing the basics.

A just-discovered eyewitness account provides startling new evidence about who fired the shot that sparked the French and Indian War Secrets of American History David Preston; Photographs by Allison ...

Tim Carr, an American working for a defense company based in the midwestern United States, was about to enter a sensitive bargaining session with a high-level Saudi Arabian customer, but he wasn’t ...

Inspired by the January cover of Popular Electronics magazine, friends Bill Gates and Paul Allen started Microsoft – sometimes Micro-Soft, for microprocessors and software – to develop software for ...

Thanks to the U.S. Equal Employment Opportunity Commission, it is illegal for employers to discriminate against applicants due to their age as well as other protected classifications. But ...

You’ve heard about the “30 under 30” lists celebrating young business leaders and innovators. But have you ever seen a list that includes teenage CEOs and 4-year-old founders? Age does not limit ...

Investing in stocks has become increasingly accessible, with beginners able to open an account with little money through a brokerage's website or mobile app. A stock represents an ownership stake in a ...