Hands-on impressions of The Fourth Dimension, an app that attempts to explain 4D geometry. Hands-on impressions of The Fourth Dimension, an app that attempts to explain 4D geometry. The Fourth ...

These days, 3D printing seems to be at the core of most new new research ventures, whether it's developing ways to print entire meals or recreating facial features to repair a patient's face. But ...

Molecular self-assembly, whereby molecules position themselves into defined arrangements, is commonplace in biological systems and nanotechnology. But researchers at MIT are working on so called "4D ...