The knife is a chef's most important tool, yet it hasn't changed much over the centuries. Knife specialist NextGen believes that it's time for knives to get a high-tech design upgrade. Ask almost any ...

For the disabled community, 3D printing is far more than a nerdy hobby—it can give you tailor-made tools that transform daily tasksThe author, who has a disability that limits the use of her ...

3D printers are affordable enough that almost anyone can buy one, but should you? Before you dive in, here's what to consider—about materials, possible uses, software, and much more. Since 2004, I ...

It may seem distinctly low-tech compared to some of the many technology trends I write about, but 3D and 4D printing will have very wide applications – and could be particularly powerful when combined ...