Wondering how you can chip or peel anything with Tupperware. Do you have to work the edge as you would a flint tool, and once having peeled it what do you then keep it in if all you have is pieces of broken Tupperware? There could be a marketing opportunity for basket weavers here if only they could make them dishwasher proof and freezer and microwave safe.

I also wonder if, in the future, we shall be known as Plasteolithic man.