from Classification theory
and the number of non‑isomorphic models
by Saharon Shelah.
One of several satirical floats in a parade
in Germany yesterday.
Many people commenting on
news
coverage thought such politically-themed displays
were out of place at a traditional yearly carnival.
We could use demonstrations like this in Washington though.
The bald eagle pair whose
live video stream
I've occasionally watched over the past few years have three eggs this year,
two of which have recently pipped (started to hatch).
From a web page summarizing recent goings-on at the nest:
From a web page summarizing recent goings-on at the nest:
Pip1 confirmed 3/2 15:09. (We have no way of knowing which egg has pipped. They are laid without numbers.)
Pip2 confirmed 3/3 7:59:45
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:
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.
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.
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.
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.
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."
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.
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."
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.
These words from
four years ago
I'd post pics of jackrabbits (not that doing so would change the world) but they haven't been gracing my yard lately.
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.