...or do they? Interesting history of a recent urban legend that developed over the past few months. Take a look at the links below in sequence: http://kerflop.com/2006/11/02/chemical-burn-original/ http://kerflop.com/2006/11/02/chemical-burn/ http://www.homemadesimple.com/sites/en_CA/mrclean/ME_Truth/index.shtml http://www.snopes.com/medical/toxins/eraser.asp thanx for the intriguing message, Yummy Sandwich Smurf