[[https://web.archive.org/web/20100104084420/http://www.indiana.edu/~pietsch/shufflebrain.html|shuffle brains]] Originally published in the May, 1972 issue of Harper's Magazine (vol. 244, No. 1464),

...and [[https://web.archive.org/web/20090312045750/https://www.indiana.edu/~pietsch/tarantella.html|shuffled eyelegs]]

reminiceint of the double headed cocroach experiments from 'supernature' (lyal watson?)