Science & Technology | Cool Stuff

These high-speed ‘nano-cranes’ could form molecular assembly lines

Things aren't going well down at the ol' nano-factory. They're having trouble getting all those tiny workers to synchronize and move quickly together. But..

Science & Technology | Medicine, Science & Technology

Nano-Coated Steel Is 10 Times Stronger | MIT Technology Review

A new way to produce metals could have wide-ranging effects.