tag:blogger.com,1999:blog-35187314.post-81670553158378499762008-03-17T14:52:00.000-04:002008-03-17T14:52:00.000-04:00Never heard of this stream of science before. Looks a bit like 'chaos theory' and 'fuzzy logic' to me. <BR/><BR/>Currency notes' changing hands resemble a bit like the migration humans of bygone era.Amiya Sarkarhttp://www.physiology-physics.blogspot.com/noreply@blogger.com