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I see that #NASA / #USGS are still acquiring #Landsat images during the ascending path (nighttime) over the Reykjanes peninsula. I’m guessing it’s because of the volcanic interest since we are well into the dark period of the low solar angle at this latitude. But the thermal bands are fabulous during nights with clear skies. This is brightness temperature (TOA) on December 8th at around 22:30. Nice thermal eddies by the coast and then there are the recent #Fagradalsfjall lava fields

There is much about the present world that I would like to change, but it’s pretty neat that I can think “Wait, why are Daubechies wavelets shaped like that?” and it turns out there’s a full day worth of Daubechies presenting her work at an intermediate level that I can go watch for free.

Bravely fighting off the urge to think about synthesizing a green band for GOES for another several months or years.

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How I know I don’t have telekinesis is there hasn’t been a multi-year rash of human combustion incidents by cooking influencers who take a bite of the dish they just made and performatively smile like they’re honestly amazed how good it is and the camera just happened to catch that totally unplanned moment of spontaneous joy.

I love #Wikipedia (@wikipedia) as a reader but hate it as an author / contributor. This article explains why.
https://academic.oup.com/pnasnexus/article/2/12/pgad385/7457939

PS: Imagine how much more effective W would be at informing users, documenting facts, and countering misinformation if it had a healthier editing culture.

Every time we go to Lost Landscapes I look around at the crowd of vaguely artsy, apologetic-looking nerds and think “I must know like 20% of the people here online.”

Hey, friends, I’m giving an online lecture on HOW INFRASTRUCTURE WORKS tomorrow (Monday) evening EST, as part of the Smithsonian’s educational programming.

If you’ve wanted to see images to go along with what I talk about in the book, here’s a chance!

https://smithsonianassociates.org/ticketing/tickets/how-infrastructure-works

@kissane Shouting “Jury nullification! Look it up!” through the bailiff’s hand as I get dragged out of voir dire for this case.

@simon_brooke It’s just the stuff that’s now called AI, which is built heavily on things like Kantorovich’s work on optimization of large systems: en.wikipedia.org/wiki/Leonid_K

@fgregg I suspect I find a lot of them more interesting than you do, but still not the ones who make the news.

I’m constructing algorithmic central planners for these pixels. It has pretty much nothing to do with the thing venture capitalists are interested in.

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Telling people I’m using my highly parallel coprocessor to implement some nonlinear optimization techniques invented to manage the USSR’s economy so I don’t have to hear “Oh, you’re doing AI stuff?” ever again.

@sgillies Doing semi-proper mypy workflow for a personal project has really helped convince me that (1) it is a very useful tool to have around and (2) the idea that all python code ought to implement it in order to be considered complete, mature, correct, or whatever is unhinged and very unpythonic.

Oh, this is so cool! The Mars Odyssey spacecraft pointed its camera at the martian horizon. Definitely check out the emedded video nararrated by the ever-awesome Dr. Laura Kerber. She has very clear explanations of why this is so neat.
https://mars.nasa.gov/news/9514/nasa-orbiter-snaps-stunning-views-of-mars-horizon/

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Horsin' Around

This is a hometown instance run by Sam and Ingrid, for some friends.