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thornhappy -> RE: intrusive brain reading (3/18/2008 3:46:11 PM)
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Well, you'd have to stuff someone in an MRI system first, and it's not like they're portable. Some of the other stuff isn't practical (who's going to have electrodes implanted in their brains?) And if you had an antenna embedded in your skull, you couldn't read the output of it at any practical distance (the voltages are very very small). It's a blend of a bit of science and a lot of fiction. thornhappy
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