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Magnetism

The Float Table is made of wooden cubes with magnets inside

Coffee and end tables are often very utilitarian pieces of furniture. However, RockPaperRobot has combined some interesting design with a good bit of physics to turn the humble table into something far more unique, in the form of the Float Table.  Read More

The designers of the BAT levitating wireless mouse say that it's been developed to help pr...

A Czech design studio is readying a levitating computer mouse for release that's been created to help prevent Carpal tunnel syndrome, a painful condition that can strike musicians, assembly-line workers, typists and computer users (to name a few).  Read More

Electrons bent into a circular path by moving through a magnetic field (Photo: Marcin Bial...

Left to its own ways, light will follow the same path through an optical system whether the system is being used as a camera lens or as a projector. This is called time-reversal symmetry, or reciprocity. As many new applications and methods would be enabled by access to a non-reciprocal optical system, it is unfortunate that they have been so difficult to come by. But now researchers at Stanford University have discovered how to make such non-reciprocal systems by generating an effective magnetic field for photons.  Read More

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