Author Archives: gmcdavid

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About gmcdavid

Retired IT professional with a wide range of interests. Married. Three sons, two with autistic-spectrum disorders and the third being transgender with Ehlers-Danlos syndrome. From Chicago but now living in the Twin Cities metro, Minnesota. Episcopalian. Carleton College (BA 1972, physics) and Stanford University (MS 1974, Applied Physics; MS 1976 Statistics).

Won’t That Oxygen Ruin Your Plane Blade?

The way I see it, unless the material I’m working is going to split my tool in half, I’ll plane it. Laminated veneer lumber? Plywood? MDF? OSB? Epoxy? Plastic resin glue? Yup, I’ve planed them all. Here’s why: It’s easier to sharpen a handplane blade than it is to sharpen the blades in my electric jointer or planer. So I think a handplane is a great tool for dealing with engineered material. This is wacky chat, I know.

From Woodworking Magazine

25 Years Ago

The Secret Origin of Windows

Tandy Trower …. was the product manager who ultimately shipped Windows 1.0, an endeavor that some advised him was a path toward a ruined career. Four product managers had already tried and failed to ship Windows before him, and he initially thought that he was being assigned an impossible task. In this follow-up to yesterday’s story on the future of Windows, Trower recounts the inside story of his experience in transforming Windows from vaporware into a product that has left an unmistakable imprint on the world, 25 years after it was first released.

Via Slashdot

Vaccines and autism: Collected links

At the breakfast table this morning this subject came up, so I decided to put together this collection. It did not take long:

This is not an academic issue for me and mia_mcdavid.

Also, I have a big personal issue with the idea that anecdotes and media fluff are the same as real science: Back in the ’90’s somebody who followed that stuff once suggested that I had abused my children.