> ^1 Can some one give me the exact name for the container that > could > hold collections of > 3D objects much larger than itself ? Apart from prior suggested Tesseract http://en.wikipedia.org/wiki/Tesseract there is the Bag of Holding. http://en.wikipedia.org/wiki/Bag_of_holding Bill Gates, I'm told, has one. There are other names of things equivalent to the BOH but they have escaped into the inner reach of my Mind of Holding and so far cannot be coaxed to come out. If they do I'll tell you. Russell -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist