> The 'OMG electrical radiation' crowd like to bring up a study > that found > preganant women who used electric blankets miscarried more. > They blame > electricity, of course, when it was simply that the women > were getting too > hot. was that proven to be a cause? I would guess that women who don't feel to well to beging with are more likely to use an electrical blanket and are more prone to miscarriage. A statistical relation need not be cause-and-effect.. Wouter van Ooijen -- ------------------------------------------- Van Ooijen Technische Informatica: www.voti.nl consultancy, development, PICmicro products docent Hogeschool van Utrecht: www.voti.nl/hvu -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist