Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Since 3D printers debuted in the 1980s, the devices have been used ...

3D printing is the process of making three-dimensional objects by laying thin layers of material on top of one another. Each layer is so thin that the height is barely detectable by the human eye. In ...

Murray Leinster’s short story Things Pass By, published in 1945, includes what may be the first description of 3D printers: But this constructor is both efficient and flexible. I feed magnetronic ...

More affordable than ever, 3D printers are booming for personal, professional, and educational use. We've been testing them for over a decade and are here to help you find the right option.