norman.walsh.name: Comments on /2005/05/06/infrared

norman.walsh.name: Comments on /2005/05/06/infrared http://norman.walsh.name/2005/05/06/infrared/comments.atom 2005-05-24T17:14:30Z Comment 1 on /2005/05/06/infrared http://norman.walsh.name/2005/05/06/infrared#comment0001 2005-05-24T17:21:09Z 2005-05-24T17:21:09Z Duncan Hull 0bc3c682f97acde13116fcff18191b5122439b28 http://www.cs.man.ac.uk/~hulld/

Hi Norm, I liked the infra-red pictures and I'm intrigued...it might be a dumb question, but what did you buy from ebay to help you do this?