Free Radical

@freeradical1.bsky.social

Ineffable. 🇺🇦🇨🇦 in 🇺🇸 Mastodon: @freeradical@mastodon.online

One day several years ago, I got an anonymous handwritten, threatening letter delivered to my campus mailbox, and then someone (the same person? someone else?) DM'd me on twitter from a burner account, with a photo of my driveway with my car parked in it. This is real and it's dangerous

Tressie McMillan Cottom@tressiemcphd.bsky.social · 5d ago

There are a lot of important things going on. Maybe this isn’t a top twenty concern. But, this is actually workplace harassment, the kind that can get people killed.

Spent the morning making a map of where you can grow #coffee. Simple comparison here uses temperature, elevation, and rainfall to map suitable areas (for arabica and robusta) in the year 2000 and the projections for 2050. It's about a 35% reduction in coffee-suitable land.

Covid lockdowns demonstrated, in a deeply imperfect way, the possibility of large-scale social solidarity for a higher cause. That is a prime reason why so many powerful people want us to run screaming away from them into the comforting arms of selfish individualist competition.

Jeanne Gibson, one of the last surviving Rosie the Riveters, died on July 29, 2026. She was 100 Years old. Born in Minneapolis in 1926, she was only 18 when she moved to Seattle to weld U.S. Navy destroyers at Todd Pacific Shipyards. Rest in peace, Jeanne

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"Nothing Moves the Needle." For me, this is one of the most successful attempts to explain what's happened to the fourth estate as Trump and his movement try to wreck it. The essay is long, but worth it for the way writer Craig Unger @craigunger.bsky.social redescribes the crisis in journalism.

Craig Unger@craigunger.bsky.social · 5d ago

@noupside.bsky.social @jayrosen.bsky.social @froomkin.bsky.social The ground journalism was built to stand on stopped being solid under everyone at the same time. Find out why investigative reporting can't touch Trump the way Watergate touched Nixon! craigunger.substack.com/p/nothing-mo...

Chemist Stephanie Kwolek was born #OTD in 1923. She invented Kevlar, used in high-strength / low-weight applications like body armor and airplane parts. She also invented the Nylon Rope Trick demo! 🧪 👩‍🔬 Images: DuPont/Stephanie Kwolek

Black and white photo of Stephanie Kwolek standing in front of a microscope. She wears a dark jacket and striped blouse, with a lapel pin that looks like an umbrella. Her dark hair is worn in a short bob and she is looking at the camera.
Color photo of Stephanie Kwolek. She wears a blouse with a batik patter. Her hair is still in a short bob but is more gray than the previous photo. Kwolek wears large, yellow rubber gloves and is holding a large pipette full of milky white fluid up to the camera.

This is Fenrir. He has not yet been successful in cuddling with the cat. But thinks if he goes slow enough she might not notice. 13/10 (IG: fenrirfanclub)

“If the government hadn’t funded research into desert lizard venom, we wouldn’t know about semaglutide…If research scientists hadn’t studied how bees optimize nectar foraging within a colony, we wouldn’t have the algorithm that assigns internet traffic” www.publicnotice.co/p/michael-kr...

The new "science golden age" looks suspiciously like a grift

Trump wants to run scientific research like his family business.

publicnotice.co