Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

While it’s easier than ever to deploy automation, it’s much harder to ensure those early investments won’t hold a company back as it scales.

The emergence of 3D printed open-source lathes marks a significant milestone in the development of cost-effective machine tools. By ingeniously combining 3D printing technology with concrete casting ...