CHRISTMAS GIFT GUIDE: Gifts for Foodies ; Chosen by Mark Hix, Chef and Cookery Writer for the Independent Magazinedoi:10.1140/epje/i2003-10081-yadsorptioniron oxidepolyacrylic acidmethylene bluemagnetic nanoparticles1. Biscuits for cheese pounds 3.99 (500g), from Duchy Originals, stockists 020-8831...