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@mcdanlj@social.makerforums.info
2026-01-10 18:06:19

RE: social.makerforums.info/@mcdan
This morning, I heard the first report of someone passing their US ham radio exam by using Open Ham Prep …

Screenshot showing the first 6 of 16 lessons covering the US ham radio Technician class exam material, starting with "Welcome to Amateur Radio". Because I have passed all the quizzes associated with topic 2, "Your Identity on the Air", it is marked as completed. Two other topics are marked as partially complete because I have passed some but not all of the associated quizzes.
Screenshot showing the first six of 57 topics, starting with "The Transceiver - Your Voice to the World". Because I've taken the quiz for the first topic, it is marked as "Completed"
Screenshot showing the result of successfully answering all the questions in a quiz, and that you can always review questions for a topic by re-taking the quiz.
Screenshot of dashboard, showing that answering only a few questions does not demonstrate that I'm ready to take the test, even though I answered all of those few 100% correctly.
@Dragofix@veganism.social
2026-01-11 22:30:49

Tree bark microbes also clean the air by removing greenhouse and toxic gases #environment…

Tree bark microbes also clean the air by removing greenhouse and toxic gases
Australian researchers have discovered a hidden climate superpower of trees. Their bark harbors trillions of microbes that help scrub the air of greenhouse and toxic gases.

@primonatura@mstdn.social
2026-03-10 20:00:19

"Tree Bark Microbes and Climate Gases Reveal Hidden Forest Climate Regulation"
#Trees #Environment

Tree Bark Microbes and Climate Gases Reveal Hidden Forest Climate Regulation | Happy Eco News
New research shows that tree bark microbes and climate gases like methane, hydrogen, and carbon monoxide are closely linked, revealing an overlooked forest mechanism that helps regulate the atmosphere and may refine climate models.

@tinoeberl@mastodon.online
2026-03-11 07:08:34

Eine Übersichtsarbeit in Lancet Child and Adolescent Health weist auf Risiken von #Mikroplastik und #Nanoplastik für die kindliche Entwicklung hin.
Endokrine Disruptoren wie #Bisphenole

Mikroplastik gefährdet Fruchtbarkeit schon im Mutterleib
Endokrine Disruptoren können sich auf die sexuelle Entwicklung auswirken. Weiters gibt es einen Zusammenhang mit Übergewicht und Diabetes

@cdarwin@c.im
2026-01-10 20:28:51

bsky.app/profile/blue-fire1.bs

Tam-Rah (@blue-fire1.bsky.social)
This author has chosen to make their posts visible only to people who are signed in.

@thomasfuchs@hachyderm.io
2026-03-12 02:26:19

By their very nature they will never and can never experience happiness.
They’re sad sacks of miserable shit who always want more and can never have enough.
And they’ll go to their graves feeling miserable and lonely.

@rmdes@mstdn.social
2026-02-09 13:45:27

❤️ brennan.day/twtxt-simple-decen

twtxt: Simple, Decentralized Microblogging with status.lol
I set up an effortless sync between my status.lol updates and a twtxt feed, creating a bridge between IndieWeb tools and classic decentralized microblogging.

@compfu@mograph.social
2026-02-11 20:59:17

It's time to post the Akira Slide Supercut again ^_^
#Akira #PawPatrol

@mcdanlj@social.makerforums.info
2026-01-09 13:31:37

Happy #FreeCADFriday! This week I've been working on re-modelling the case for the Morserino M32 Pocket. At least four different people had worked on the case. It was initially made in FreeCAD, but then was modified with other software, and the current case that QRP Labs is shipping was edited in s…

Screen shot of a basic case with no integrated paddles at all. The case is rendered transparent in order to show the internal display frame and the base, as well as some of the internal structure. There is a knob placed where the actual physical knob sits on the assembled device. The internal components are not modeled.
Screen shot that is like the other image, except that the case is the version with the default integrated paddles as shipped by QRP Labs.
@primonatura@mstdn.social
2026-01-09 14:00:03

"Oceans struggle to absorb Earth's carbon dioxide as microplastics invade their waters"
#Oceans #Microplastics #Plastic

Oceans struggle to absorb Earth's carbon dioxide as microplastics invade their waters
A new study reveals that microplastics are impairing the oceans' ability to absorb carbon dioxide, a process scientists find crucial for regulating Earth's temperature.