Nanotechnologists have succeeded in controlling the color of very small particles of iron oxide suspended in water simply by applying an external magnetic field to the solution. The discovery has ...

A researcher from the University of Essex has succeeded in inducing the experience of colour in the blind part of a partially sighted patient’s visual field. Using a magnetic coil to stimulate the ...

Denver-based Zen Magnets has been barred from selling tiny, colored magnet spheres. A federal judge found that the company broke the law when it repackaged and sold the magnets, which it called ...

RIVERSIDE, Calif. -- University of California, Riverside nanotechnologists have succeeded in controlling the color of very small particles of iron oxide suspended in water simply by applying an ...