“Air pollution fell substantially as Paris restricted car traffic and made way for parks, people-streets and bike-lanes.”

Better for the climate, better for health, better for livability and quality of life.

Common sense.

Such a no-brainer, it’s remarkable that more cities HAVEN’T done the same.
https://www.washingtonpost.com/climate-solutions/2025/04/12/air-pollution-paris-health-cars/

Reminder that Mark Zuckerberg really really really wants you not to read Careless People by Sarah Wynn-Williams.

So, obviously, whatever you do, don't read it or little Mark will get upset.

#Censorship

https://www.theguardian.com/technology/2026/may/31/meta-legal-action-forces-facebook-whistleblower-to-stay-silent-at-hay-festival

"Maria and Peter are students and meet up for a late dinner. Peter asks Maria whether Tom is at the party that they intend to go to after dinner. Maria answers that Tom is at the party. After all, Tom had told her that he would be at the party. When they arrive at the party, it turns out that Tom had changed his plans, and is not at the party. Was Maria's answer true or false?"

#truth #philosophy #cognition

(please spread for visibility, I would like this to be as wide as possible)

1/2

If you have a 3D printer that you're not using (or, better yet, several of them) and you're looking for a project, here's an Extremely Large one for you: a printable 3D model of @esoastronomy's Extremely Large Telescope, https://www.eso.org/public/products/models3d/ELT-3D-Print-model/

There are a *lot* of parts, many of which are small and intricately detailed. It would be a time consuming challenge to print and assemble, but it must be possible because there are photos of the resulting model bundled with the STEP file.

#3Dprinting #Astronomy #Astrodon #ELT #ESO_ELT #Telescope

Don't worry, Sam, SpaceX won't ACTUALLY launch 7,000 satellites! (There are currently 10,296 Starlink sats in orbit)

Don't worry, SpaceX said they'd get their satellites fainter than magnitude 7! (They have not https://ui.adsabs.harvard.edu/link_gateway/2025MNRAS.544L..15M/PUB_PDF)

Don't worry, they won't actually start Kessler Syndrome! https://outerspaceinstitute.ca/crashclock/

Don't worry, they won't actually launch a million AI data centres into orbit!! https://theconversation.com/a-new-space-race-could-turn-our-atmosphere-into-a-crematorium-for-satellites-276366

This is the fucking worst I-told-you-so https://apod.nasa.gov/apod/astropix.html