Researchers in California have created an incredibly small robot that needs no battery or wired power supply to zip through the air. Instead, it uses magnets to fly. A magnetic field produced by ...

The technique was developed after the team used advanced X-ray imaging to observe the causes of imperfections that formed in complex 3D printed metal alloy components.

You normally associate a double helix with DNA, but an international team headquartered at Cambridge University used 3D printing to create magnetic double helixes that are about a 1,000 times small… ...

Durable 3D-printed molecular magnets Printing molecular magnets into complex shapes protects them from degradation by Katherine Bourzac ...

Home > Science Tiny 3D Printed Robot Uses Magnets to Fly The drone is roughly the size of a pencil eraser and needs no onboard battery to zip through the air.

Safety critical components for aircraft and Formula 1 racing cars could one day be 3D printed via a new technique that substantially reduces imperfections in the manufacturing process.