Jarod Tang wrote:
Take for example "food preservation". Before refrigerator ( http://en.wikipedia.org/wiki/Refrigerator#History), food is preserved by baking it or natural ice.
Or pickling, canning, salting, etc. -- J. E. 'jet' Townsend, IDSA Designer, Fabricator, Hacker design: www.allartburns.org; hacking: www.flatline.net; HF: KG6ZVQ PGP: 0xD0D8C2E8 AC9B 0A23 C61A 1B4A 27C5 F799 A681 3C11 D0D8 C2E8 ________________________________________________________________ Welcome to the Interaction Design Association (IxDA)! To post to this list ....... [email protected] Unsubscribe ................ http://www.ixda.org/unsubscribe List Guidelines ............ http://www.ixda.org/guidelines List Help .................. http://www.ixda.org/help
