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judyd.bsky.social
Physics/technology professor (retired), grandma, gardener, knitter, procrastinator. Not looking for friends- no DMs, it’s creepy. Optics education and outreach at www.pblprojects.org
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Pinhole photos of the sun by leafy trees on the UCD woodland walk. 🌱🌳💡🧪

Whether it was Joe Biden with his halting pauses or Donald Trump with his repeated promises to destroy our democracy and plunge us into a world of tyranny and economic collapse, both candidates gave voters plenty to worry about

I'm 75. If I'm going down, I want it to be on the streets looking for good trouble and protecting our democracy and the Constitution. Don't let them break you.

Okaaay…

The Grok thing is a perfect lesson, really, about how ai "tools" will absolutely reflect and echo the ideological priorities and weird obsessions of its owners

And @backmarketofficial.bsky.social for electronics, especially if, like me, you’re just gonna drop it, soak it, or lose it

I dunno. There’s something kind of appealing about that.

“Sure, it was raw sewage, but at least there was no fluoride in that water.”—RFK Jr., probably

This instruction conflicts with my design.

Well, done, Senator

And this afternoon…. Mmmm those look tasty.🌱

Love Bennie!

Oh dear… 🌱

I just sat in on some high school #math research on topics such as “exploration of sampling by modifying the effective diffusion” and “evaluating existing models of #ocean acidification with a focus on the New England coast”. Now I have to go study. 🧮♾️

Fantastic thread: