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A few days ago, Emma Bull pointed me to a recipe for masa chocolate chip cookies that was apparently first published on rec.food.cooking, and is now variously available on the Web. I have yet to see an attribution, unfortunately, but I will admit that...
The nitrogen laser has mostly been behaving itself, though it did coat the inside surface of one of its windows with powdery glop, obliging me to remove and replace that window. I can’t really complain, though. For the most part it is a happy little...
Hi again.
I was not able to optimize the gas pressure in the head, because the battery in my camera was running low, but the laser was nonetheless able to do something I don’t think any of my previous ones has done:
That’s the unfocused output of the...
The new nitrogen laser head that I’ve been building is now operational. It is not optimized yet, but it certainly works. We’ll see how far I get with the projects I built it for; initial results on the first are not encouraging, but that one is a...
