There's also a good video about that: http://www.ted.com/talks/joshua_foer_feats_of_memory_anyone_can_do http://www.ted.com/talks/joshua_foer_feats_of_memory_an

There's also a good video about that: http://www.ted.com/talks/joshua_foer_feats_of_memory_anyone_can_do http://www.ted.com/talks/joshua_foer_feats_of_memory_anyone_...