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 ...

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 ...

Too much change can traumatize your organization. The remedy is to minimize the need. by Darrell Rigby and Zach First A satirical article in the Onion titled “CEO Unveils Bold New Plan To Undo Damage ...

Bacterial transformation is the stable genetic modification of bacteria with foreign DNA. It is a routine procedure in molecular biology, most commonly practiced as the introduction of a DNA plasmid ...

Transformation optics is a technique that simplifies the modelling of optical devices by altering the coordinate system, warping space to control the trajectories of light rays. The mathematical tool ...