>I remember when Nasa was trying to figure out how to use pen >without gravity, it took them several month and lots of money >to finish that project - Russian used pencil :-) I am not sure that this is not an "urban myth". Would like some firm information to confirm it either way. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist