Spark of Genius: brain stimulation technology

Interesting article about electric stimulation of the brain.

It always seems like there’s a cost to enhancement in the long run, but we’re all dead in the long run, and if we never try it, we also won’t get better at it…

http://www.slate.com/articles/technology/superman/2013/04/tdcs_and_rtms_is_brain_stimulation_safe_and_effective.single.html