links, the light alternative to writing

Ill-coordinated links. Great news in RepRapping – South Korean scientists have succeeded in getting bacteria to make polylactic acid. PLA is the RepRap project’s favourite feedstock because it’s a reasonably tractable, general purpose plastic that can be synthesised from starch. The synthesis is not exactly simple, which is why outsourcing the job to germs is interesting. As the kit of parts now costs about £395, I really ought to get started with one of these. Now there’s a Christmas present for you. “Engineered bacteria not included.” MUM! YOU FORGOT THE GERMS!

The uranium-enrichment deal with Iran is still on, but they are looking for stronger guarantees of getting the promised fuel for their research reactor. I reckon this is going to come down to the exact number of kilos that leave at a time, and therefore to a fine judgment about the efficiency of their centrifuges.

Spencer Ackerman mourns a great Mod shop. I remember that Klass Clothing in Leeds was about the first business of any kind in town to have a Web site, apart from these guys for obvious reasons. That’s gone, as is Sam Walker in Covent Garden…and possibly even the SL1200!




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