ProfT @ProfT@qoto.org

RT by @daniel_freund: Elon #Musk ist ausgestattet mit Milliarden u. ungebändigter Kommunikationsmacht. Sein Aufruf für die AfD hat System: Er will Europa schwächen.

Es braucht Begrenzung von Macht: Kein Geschäftsmodell darf unsere Demokratie zerstören.

#Europa muss seine Macht nun konsequent nutzen.
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https://nitter.privacydev.net/AnAudretsch/status/1874036426561773824#m

Elon Musk's vicious attacks on Wikipedia are only the latest in right-wing fear and loathing campaign against open, accurate information. See this @molly0xfff newsletter post on this -- the context is essential.

https://www.citationneeded.news/elon-musk-and-the-rights-war-on-wikipedia/

(Please donate to Wikipedia, too!)

Hilarious article from my friend Amanda Marcotte on how tyrannical MAGA influencers are trying to ruin heterosexuality https://www.salon.com/2024/12/27/tradwives-incels-and-cat-ladies-the-year-maga-broke-heterosexuality/

“We went awry by replacing, in effect, each horse on the crowded city streets with half a dozen or so mechanized vehicles, instead of using each mechanized vehicle to replace half a dozen or so horses.” — Jane Jacobs, The Death and Life of Great American Cities

It's been two and a half years that mstdn.ca has been a thing.

If you see this, please reshare it and star it. I'm curious about the reach we have.

Consider this a research and proof of concept project!

#mastoadmin #mstdnca

#OTD in 1853.

Charles Dickens gives the first of his public readings of his own works, in Birmingham Town Hall (England) to the Industrial and Literary Institute, repeated three days later to an audience of working people and including an adaptation of A Christmas Carol; these are very successful and Dickens continues public readings until the year of his death.

https://en.wikipedia.org/wiki/Adaptations_of_A_Christmas_Carol

Christmas Carol at PG:
https://www.gutenberg.org/ebooks/46

#books #literature

As a reminder, our Nonprofit Explorer tool has the financial details of every tax-exempt organization in the US that files annual reports with the IRS.

Check it out here: https://propub.li/41OekCs

#Nonprofit #Charity #IRS #Tax #Data #Research #Journalism #Donate #Giving

Banksy's Christmas card from 2005, 19 years ago:
#freepalestine

With determination getting people onto bicycles and out of cars can reduce local pollution in a few years.

Boost if you want less generative AI in your tech in 2025.

Day 11 #ArtAdventCalendar: Happy birthday to trailblazing US #astronomer Annie Jump Cannon (1863 – 1941), here with her stellar classification system which sorted stars based on spectral types, revealing their temperature from hot blue to cool red stars: O,B,A, F, G, K & M. Named the Harvard Classification after the university, her tremendous contribution was less visible.
1/n

#printmaking #womenInSTEM #histsci #DisabledInSTEM #linocut #MastoArt

El Pentágono censurará las imágenes del observatorio Vera Rubin para borrar la posición de los satélites clasificados estadounidenses (ya se hace con los Pan-STARRS). Las imágenes no censuradas se publicarán 3 días y 8 horas después. https://www.theatlantic.com/science/archive/2024/12/vera-rubin-telescope-spy-satellite/680814/

"What Orwell feared were those who would ban books. What Huxley feared was that there would be no reason to ban a book, for there would be no one who wanted to read one."

#NeilPostman 1985
"Amusing Ourselves To Death"

If fundamental physics were making big progress, I'd be all over it - that's what I wanted to do ever since I was a kid. But it's stagnant: the action is elsewhere, like using category theory to design radical new kinds of software. So these days I get some of my physics fix by studying the *history* of physics.

After studying the hell out of particle physics and general relativity, I went back and dug into the history of electromagnetism, which is really just as fascinating. Now I'm going back to medieval physics - because the idea that everyone was an idiot until Galileo is just plain wrong.

"Natural philosophers" in the 1200s and 1300s developed key concepts, utterly necessary for modern physics, but almost invisible now because we're so used to them - except for students, who find physics really hard because we don't bother to CLEARLY EXPLAIN those concepts: we act like children are born knowing them.

I'm talking about concepts like "the speed of an object at a moment of time". What the hell does that even mean? How can you figure out how fast something is going in one instant of time, when doesn't have time to go anywhere?

Well, that was clarified by calculus, and we credit it to Newton and Leibniz. But they had to have the idea already, in order to clarify it! And the idea of "instantaneous velocity" was developed around 1340 by the Oxford Calculators, a school of thinkers like Heytesbury and Swineshead - geniuses we never hear about.

Now I'm going back further. Did you know that back in 420 AD Martianus Capella had a theory where Mercury and Venus revolved around the Sun? And this was known to thinkers in Charlemagne's day... and also Copernicus! Wow!

Hey. Ich bin Matthias und #neuhier. Ich lebe und arbeite mit meiner Familie auf einem Biohof mit solidarischer Landwirtschaft im nördlichen Emsland.

Neben der normalen Arbeit auf dem Bauernhof kümmere ich mich um unseren Social Media Auftritt, fühle mich auf Insta & Co. jedoch schon lange nicht mehr wirklich wohl.

Deshalb versuche ich nun (langsam) im #Fediverse Fuß zu fassen. Das passt eh viel besser zur Philosophie der solidarischen Landwirtschaft.

When you remember that mobility in cities is largely about space, & when you see the striking math involved, you understand that EVERY person walking, biking & taking public transit is helping cities succeed and helping EVERYONE move better, including drivers. #Vancouver’s Math via City of Vancouver

During humankind's long centuries societies have risen and fallen, all alike in this one fact which rules all history: the great are protected, the small are crushed.
-- Octave Mirbeau

#anarchism #quote #bot

“Dual-mode households (cars & ebikes) can reduce their car use by 19% compared to those solely reliant on cars, particularly affecting shorter trips. This supports households moving to one car and adopting a ‘car light’ lifestyle.” Via @momentummag 
https://momentummag.com/study-shows-how-e-bikes-are-shifting-the-transportation-landscape/