But now a research team from Seagate Technology, NIMS, and Tohoku University has successfully demo'ed multi-level ... By adjusting the laser power and magnetic fields during writing, the FePT ...

It uses a number of coils to produce a magnetic field to levitate the 3D printed plastic snail which contains the lighting element itself. The actively controlled levitation base uses a magnetic ...

3D printed gearboxes are great ... and reducing the air gaps between the components. Magnetic gearboxes are nothing new, we’ve featured another demonstrator before, and even did an “Ask ...