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@primonatura@mstdn.social
2025-06-26 16:00:08

"Microplastics are everywhere—but our methods to track them are all over the place"
#Microplastics #Plastic #Plastics

@andres4ny@social.ridetrans.it
2025-08-28 21:53:03

My 13yo held up a glass of water and asked me if it had microplastics in it. "Probably," I replied. He then said he wasn't going to drink it, and I told him that microplastics are EVERYWHERE. You can't avoid it, they're in all the water and air. I explained that it's a problem we need to solve at society's level - a huge amount of environmental microplastics come from car tires, and we need to wean ourselves off of fossil fuels.
He and the 8yo both then as…

@heiseonline@social.heise.de
2025-07-28 13:37:00

heise meets … Entwickle dich weiter oder stirb!
Auf dem WeAreDevelopers World Congress hatten wir das Vergnügen, eine lebende Legende höchstpersönlich vors Mikrofon zu bekommen: Amazon-CTO Werner Vogels.

@hashtaggames@oldfriends.live
2025-06-28 00:58:03

Time For 9 o'clock #HashTagGames hosted by @… Let's play!
#MicroBusinessASongOrPoem

Poster Meme announcing New Game

Featured image, large blue hashTag and 
Text:
 9 o'clock Hashtag

How to play
#HashTagGames

 Write something awesome, Use the Hashtag, Toot/Post and Repeat!

Please Boost

Hashtag Games on Mastodon and the entire Fediverse.

 hosted by @paul@OldFriends.Live
#MicroBusinessASongOrPoem

Every Night, 9PM EST, (6PM PT / 1AM GMT / 2AM CET / 12PM AEDT / 2PM  NZST)
Proudly hosting daily games since November 16, 2022

Insert image credit: "Ambrosia …
@NFL@darktundra.xyz
2025-08-28 23:02:07

With Micah Parsons trade following Luka Dončić blockbuster, Dallas sports fans continue to have miserable year

cbssports.com/nfl/news/with-…

@mcdanlj@social.makerforums.info
2025-08-28 00:57:10

I'm looking for inexpensive linear actuators. I bought a $15 unit that uses an M3x0.5mm threaded rod and it's not horrible, but the effector has a lot of backlash. This has more stroke than I need; I only need about 65mm of stroke. But I wouldn't want to be particularly larger than this. Roughly 20mm x 20mm x 100mm would be my target envelope.
I'll fall back to using this with backlash compensati…

Image of linear actuator with integrated 18° stepper motor, with dimensions included, primarily in imperial measurements.
@mapto@qoto.org
2025-07-27 19:45:51

"In recent times, tire wear particles have been found to account for about 45% of all microplastics in both terrestrial and aquatic systems...
Rain washes those tire wear particles into ditches, where they flow into streams, lakes, rivers and oceans...
In a recent study, we tested pine wood chips and biochar – a form or charcoal made from heating rice husks in a limited oxygen chamber, a process known as pyrolysis – and found they could remove approximately 90% of tire wear …

@compfu@mograph.social
2025-06-29 05:57:03

Trigger-happy female axolotls - is this a new sci-fi trope in the making? In Disney‘s recent live-action Lilo and Stitch there’s one that would be happ to blow up earth.
And a while ago I noticed one in Amazon‘s episodic „Secret Level“ that could also be described as trigger-happy: mograph.social/@comp…

@arXiv_qbioQM_bot@mastoxiv.page
2025-07-28 08:48:01

The Morpho-Kinetic Landscape of Macrophage Modes During Wound Healing in Zebrafish
Seol Ah Park, Giulia Lupi, Resul Ozbilgic, Michal Kollar, Aneta A. Ozvat, Mai Nguyen-Chi, Karol Mikula
arxiv.org/abs/2507.19314

@arXiv_physicsfludyn_bot@mastoxiv.page
2025-07-28 09:06:11

Diffusioosmotic flow in a soft microfluidic configuration induces fluid-structure instability
Nataly Maroundik, Dotan Ilssar, Evgeniy Boyko
arxiv.org/abs/2507.19065