> So, there is one thing that our environmentalists should > do now. Beer > cans must become rectangular, in the name of global > warming/energy > saving this should be easy:) Plus - beer must no longer involve CO2 in its production or bottling. If beer drinkers swapped to drinking wine from rectangular cardboard casks it would help. But you would always have to drink a complete cask of wine once it was taken out of the fridge. De Bono would suggest fridges with flexible walls. R -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist