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chuangtzu.bsky.social
Semi-retired teacher and naturalist, devout anti- fascist and occasional artist. No need to ask me for money unless you are employed by me. One cannot get blood from a stone. I'm not everybody's cup of tea, but full of surprises
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From our friends at @gristnews.bsky.social: At any given moment, more than 10,000 satellites are whizzing around the planet at roughly 17,000 miles per hour. But space is getting crowded.

submitted 96 days ago • 11 comments

submitted 96 days ago • 0 comments

I spent almost 2 hours painstakingly copying the orbits of all 128 Saturnian moons from the announcement MPEC and reformatting them for visualization... Behold, here are the orbits of ALL 128 MOONS OF SATURN. This isn't just a moon system—it's a literal asteroid belt around Saturn! 🧪🔭☄️

submitted 97 days ago • 92 comments

Everyone needs to listen to this. Do not comply. hiddenbrain.org/podcast/marching-to-your-own-drummer/

submitted 107 days ago • 0 comments

Rebecca Calisi Rodríguez writes in Nature that higher-education establishments in the US must not be bullied into abandoning their mission of diversity, equity and inclusion. “Higher education must not back down. But to win this fight, universities need a plan.” #Academicsky 🧪

submitted 97 days ago • 1 comment

Researchers develop a way to recycle almost all of the components of perovskite solar cells using non-toxic, water-based solvents - and then use the recycled components to make new perovskite solar cells. 🧪⚛️ physicsworld.com/a/perovskite...

submitted 97 days ago • 27 comments

NGC 3576 Statue of Liberty Nebula Do you see her, Lady Liberty (NGC 3576)? With an outstretched arm she is holding the torch, and if you look closely, with a little imagination, you might think she is wearing a crown (but that’s just gas and dust being zapped by high-energy light from massive stars)

submitted 97 days ago • 40 comments

They need to be indicted for this crime!

submitted 98 days ago • 3 comments

There are over 130 upcoming #TeslaTakedown protests in the US and abroad! Join one or create your own at Teslatakedown.com! Also find information on Musk and DOGE, how to divest from Tesla and download flyers to take to protests!

submitted 97 days ago • 17 comments