Magnets are awesome. Fortunately, the National Academy of Science is around to remind us.
We know that most people are right-handed and tend to choose their right hand to perform tasks. But what if they were suddenly conflicted and chose the left instead? That's where the magnets come in. Just apply some transcranial magnetic stimulation (TMS) to the brain and presto! A new lefty is born.
Don't be alarmed, this is actually a good thing. Especially for people who may have lost control of their dominant side in a stroke or other injury.
Via io9
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