Last week, I went down a huge rabbit hole and tried to come up with a mathematical generalization of dealing with errors in circuits.

I am not a mathematician, but I tried to come up with a proof as rigorous as possible. However, other eyes are very much appreciated. I'd be happy about a boost and/or feedback.

And of course, I'd be glad if this was useful to anyone else :)

https://www.maxgenson.de/blog/demystifying-tolerances/

#electricalengineering #errorhandling #math #calculus #mathproblems #feedback #helpwanted

Demystifying Electrical Component Tolerances

Did you ever wonder how the tolerances of resistors influence a voltage divider? What happens if you put two components in parallel — does the effective tolerance increase or decrease? I had some very wrong assumptions about the answers to these two questions and am glad I looked deeper in to the topic. Some very suprising, yet satisfying and reassuring insights into error boundaries and propagation lie ahead. So buckle up and get ready for some math! (I enabled LaTeX \LaTeX LATE​X on my blog for this, hihi)

maxgenson.de

(Why parents can’t “just get a better job” — even when they desperately want to) #career #job #helpwanted

https://survivorliteracy.com/2026/04/21/23-the-way-childcare-scarcity-collapses-job-mobility/

23. The Way Childcare Scarcity Collapses Job Mobility

(Why parents can’t “just get a better job” — even when they desperately want to) People love to say: “Why don’t they get a better job?” “Why don’t they work more hours?” “Why don’t they switch care…

Survivor Literacy

🚐 We’re recruiting Non-Emergency Medical Transportation Drivers.

If you have a passion for safety,compassion,and serving others,we’d like to hear from you.

Apply here: https://zurl.co/SKpoJ

Join us and help move care forward

#helpwanted #jobopenings #hiring #middletownny

RE: https://mastorol.es/@forameus/116402604018458234

Hola, hoy es el PortfolioDay como ya sabréis muchos de vosotros, y también es uno de aquellos momentos adecuados para (metafóricamente hablando) encender las almenaras de Gondor ⛰️ 🕯️ cuando alguien necesita ayuda.

A @forameus le gustaria que artistas en Mastodon y el Fediverso la orientaran en cuanto al uso de esta plataforma para promoción de sus trabajos y la posibilidad de obtener encargos por aquí (tal y como explica en este toot: https://mastorol.es/@forameus/116397146048906164).

Yo había pensado que algunos de vosotros podrías comentarle vuestras experiencias y también compartir este toot para todo aquel que pueda aportar información de interés.

Os invito (y compartidlo con quien consideréis que se puede añadir y que pueda ayudar):

@hrandt
@PSuzume
@skarfester
@Ailantd
@anartist
@onlyfrans
@beatrozk
@Blueberrymess
@chuckdraug
@carbonara
@VladWakinyan
@lemos
@eva_crocreta
@IoannesEnsis
@Laurielle

#MastoArt #MastodonArt #PortfolioDay #HelpWanted

Nerdbubble: wenn ich eine simple DSLR-Kamera wollen würde, um das mit den Fotos wieder bisschen zu reaktivieren, was ist da grad so das was man möchte? (kann gebraucht/älter sein, wenn es ungefähr die Standards eines semi-aktuellen iPhones nicht unterschreitet :))

Related: hat zufällig jemand eine, die si*er vielleicht mal zum rumprobieren ausborgen würde oder gar veräußern möchte?

PS: evtl. ist DSLM auch passend… need to investigate!

#GerneBoosten #HelpWanted #Fotografie

Did someone can me suggest a travel tracking app, that's free and developed by indy developers. #helpwanted #indiedev #traveltrackingapps #freeapps

EDIT : Fixed! tysm!

I don't understand this error

I understood I should “enable runtime-tokio” but... where? or for what?

sqlx-core? but that's a dependency of something else, (probbly welds, I need to check)

would you gals have any hint?

thread 'tests::test_[...]' (22760) panicked at [...]\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\sqlx-core-0.8.6\src\pool\inner.rs:58:24:
either the `runtime-async-std` or `runtime-tokio` feature must be enabled
stack backtrace:

#rust #dev #helpwanted

We are looking for someone to fill a paid 45 hour #WorkExperience position at Welland Orchard this month!

To be eligible for this position, you must currently be receiving income assistance such as BCEA, PWD, HA, PPMB, or similar. If you (or someone you know) is eligible and interested, take a read through the detailed description below and send in your resume and/or a statement of interest for the position to [email protected]. We are hoping to fill this role as soon as possible, and will continue to accept applications until the position is filled.
If you have any questions, feel free to reach out!

Title: Welland Orchard Assistant

Term date: Immediately- March 31st or 45 hours have been compleated
Hours/week: 10-20 hours/week
Stipend: $675 for 45 hour work experience

This role is funded by the United Way Work Experience grant.

To be eligible, a WEOG Participant must be:

- BCEA recipient or qualified to receive assistance under the Employment and Assistance Act; or

- On disability assistance or qualified to receive assistance under the Employment and Assistance for Persons with Disabilities Act; or

- Hardship Assistance (HA) recipient

- Income assistance through the Person with Persistent Multiple Barriers to Employment (PPMB) benefit

- Qualified to receive assistance from a Treaty First Nation that is funded through the Federal Department of Crown–Indigenous Relations and Northern Affairs Canada; or

- Qualified to receive assistance from a First Nation Administering Authority that administers an Income Assistance Program on behalf of Indigenous Services Canada.

- Legally able to work in British Columbia

NOTE: Current WorkBC Wage Subsidy recipients are not eligible for this funding.

ABOUT THIS WORK OPPORTUNITY:

KEY RESPONSIBILITIES:

This person will report directly to the Welland Coordinator.

Orchard Management

Assist with orchard maintenance at the discretion of the Welland Coordinator 

The position will primarily involve outdoor work with a focus on spring tree health and weed management

Orchard tasks will include: 

General maintenance work (flipping compost, mulching, etc.) 

Weeding 

Assist with holistic management of fruit tree pest and disease concerns  

Orchard inspections (checking for newly broken branches, diseased, dying, stressed trees, weeds taking over, correctly identifying weeds versus intentional plants, etc) 

Assist in the coordination and management of Welland Legacy Park supplies and tools

This role may also assist with other LifeCyles projects as needed including the seed library, food processing and farm gleaning, and can include some indoor computer based work depending on the interests of the applicant.

LifeCycles cultivates healthy communities by bringing people together to grow, harvest, and share local foods. Working in urban gardens and orchards, we are reimagining the way that we live and eat in cities. We believe that food is at the heart of thriving, diverse communities and a healthy planet. Our programs distribute fresh local produce to community members and service agencies, while mentoring the next generation of food leaders. Through transformative learning experiences, we strengthen our connections with each other, the food we eat, and the land it comes from. In doing so, we are building a more resilient and equitable food future.

Our projects operate on unceded Coast Salish Territories, specifically the lands of the Lekwungen and WASÁNEC peoples. For more information about what we do, visit: http://www.lifecyclesproject.ca 

#VictoriaBC #YYJ #YYJJobs #BCWork #VancouverIsland #VanIsle #FoodSecurity #HelpWanted #WorkOffer #nonprofit #JobPosts

A year ago I launched https://respectfulplatforms.org

A declaration of fundamental rights and principles for ethical digital platforms, ensuring privacy, dignity, and fairness in online spaces.

Now I want to establish a PR application process, and get a few trusted people to manage requests and translations.

Want to help?

Reply with how you'd like to help, what you'd like to improve and I will get in touch!

#HelpWanted

RespectfulPlatforms.org - Digital Platform Charter of Rights

Something we would really like to have at https://archaeo.social, but haven't been able to find the time for, is a bot that welcomes new users, gives them tips on how to populate their feed, encourages them to make an #introduction post, then automatically boosts it.

Otherwise unfortunately we see that, on a small instance like ours, most new users never get past that initial empty feed.

If anybody wants to take this on, it'd be much appreciated!

#HelpWanted #MastoAdmin #MetaArchaeoSocial

archaeo.social

archaeo.social is a Mastodon instance for archaeologists, ancient historians and anyone interested in scholarly communication about the human past. More: https://about.archaeo.social

Mastodon hosted on archaeo.social