Wednesday  26 Feb 2025           comment?

I like making things with curved surfaces. Curves offer degrees of freedom that lines and planes don't. With that freedom comes the challenge of designing a shape that you like. Sometimes I write a program to generate dozens of curves with randomly-tweaked parameters for me to pick from.

Sigma recently introduced a camera whose body is CNC‑machined from a solid block of aluminum in a process that takes seven hours. With that much time on that kind of machinery, Sigma could've had pretty much any shape they wanted. It could've been a subtly curved slab reminiscent of an ocean wave. It could've had an intricate, randomized texture. Instead it looks like this:

Sigma named the camera BF which stands for beautiful foolishness and is a reference to a passage from The Book of Tea:

Let us dream of evanescence, and linger in the beautiful foolishness of things.

Monday  24 Feb 2025           comment?

I like having a pendulum clock on my wall. I enjoy winding it once a week.

And as I have to not eat for an hour after taking one medicine, an hourglass is not just a decoration but is also a useful tool.

Monday  17 Feb 2025           1 comment

Friday  14 Feb 2025           comment?

I've been getting email intended for a member of Congress representing a district in New York state. A dopey web site lists one of my email addresses in error as a contact address for him (and ignores my requests to stop).

I get impassioned pleas asking the Representative to oppose the madness coming out of the White House. The most recent one was from a doctor who wanted funding for the NIH to continue.

I write back to everyone, telling them I share their concerns but I'm not the Tom they were trying to contact.

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One of my climbing buddies works as a ranger for the US Forest Service. He patrols the trail to Mt. Whitney. He likes the work. I write this in present tense because it's hard to accept that he was fired this week as part of the Tr‑‑p administration's willy‑nilly decimation of the federal workforce.

In texting me this morning to give me the news, he said, "I'm pretty livid, but in a weird calm angry sort of way."

Saturday  08 Feb 2025           comment?

I broke this blog's comment system when I made some changes to this blog's behind-the-scenes code. Sorry about that. It didn't accept comments earlier today but it's working again now.

Thursday  06 Feb 2025           comment?

These words from four years ago

There's enough going on to warrant posting about politics every day but for a bunch of reasons I'm largely leaving that to other people. Although I may not comment about every dismal bit of news, we are still well and truly fucked.

still apply, although I understated how bad things were.

I'd post pics of jackrabbits (not that doing so would change the world) but they haven't been gracing my yard lately.