> My mother used to complain about the smoke from the basement filtering > through into the house on occasion. At a certain moment my parents decided to buy me a small caravan which they put in the garden, so I could do my experiments in there. A caravan is practical, you can stick you head out of the window (to avoid the fumes) while still manipulating the stuff inside. But in retrospect I think a mouth-operated pipette was not the right tool to measure liquid Br2. -- 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