>...Can anyone post a link to some sites with info about Pavlov...? http://pbs.org/wgbh/aso/databank/entries/bhpavl.html http://www.almaz.com/nobel/medicine/1904a.html http://itech1.coe.uga.edu/edit6100/wilder/page2.html http://www.infran.ru/index.html There! that should keep you busy for a while