Summary: Trans-cranial direct current stimulation (tDCS) - the process of directly electrocuting parts of the brain to accelerate learning - causes Anthony and Jeff to debate the possibility of the human soul. If we are just a series of electrical impulses, does it even matter if we can all be Super Men? Also how badass would it be to have rocketfeet? Hey! If you're enjoying the show, please take a moment to rate/review it on whatever service you use to listen. Here's the link to do it on iTunes: http://bit.ly/wehaveconcerns Jeff on Twitter: http://twitter.com/jeffcannata Anthony on Twitter: http://twitter.com/acarboni Today's story was submitted by @_DaanishSyed and @saviopalm RadioLab 9-Volt Nirvana: http://www.radiolab.org/story/9-volt-nirvana/
