This old-school idea on how to repurpose 3D viewers shows us how much—and how little—the technology has changed. By Bill Gourgey Published Nov 7, 2023 9:00 AM EST Get the Popular Science daily ...

James Cameron explains how 3D movies like Avatar strain the brain, not the eyes, revealing the neuroscience behind headaches, ...

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 ...

Perhaps one of the oldest dreams of a science-fiction future is the ability to create something where once there was nothing. If we could create solid, stable objects out of thin air, the idea of ...

The technology and science of interactive 3D training has come to manufacturing. And its arrival isn't a minute too soon. The sector has changed, partly due to the so-called "graying" of America. As ...