Shredding would be less of a chore and would go further towards satisfying the natural pleasure everyone derives from setting light to things if it incinerated documents instead of shredding them. This would be a large glass cylinder. A feeder at the top would separate documents into single pages and feed them at high speed into the cylinder where gas jets would ignite them and they would combust.Water-filled pipes would thread though this inferno of paper to a small tap at the bottom, allowing you to make a cup of tea at the end to repay you for your efforts.Something would have to be done to make the furnace very efficient, to stop your workplace filling with smoke.-- hippo, Jan 28 2005 Can also be used for toasting muffins...-- hippo, Jan 29 2005 Quite brilliant, I must say. But one thing: does it make pencils?-- theleopard, Jun 21 2012 random, halfbakery