This week we take a peek at an impressive and palatable product, paper, we whizz, blitz and bash our way through to find to out where paper comes from, how it is made and what makes it positively perfect. Guest: Peter Burford, http://www.thepapertrail.org.uk/ Music: Dan-O, at http://danosongs.com. Filming: Alex Parkyn-Smith. Copyright the Naked Scientists.