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#learning

91 posts84 participants15 posts today

I HATE when searching docs and examples for a new platform and its (undocumented!) API there's more stuff on youtube than in simple text form (and everyone is trying to sell their advanced lessons and/or 1337 scripts). Also: many discussion I found about the API was on ... facebook groups! 🤦‍♂️

🐙🧠 Scientists at the University of #Bristol adapted the famous marshmallow test for cuttlefish and found these marine #animals can delay gratification for up to 130 seconds to get better #food. The study shows cuttlefish possess self-control and #learning abilities comparable to #primates and #birds, suggesting these cognitive skills evolved to help them survive as vulnerable predators in #ocean environments.

👉 sciencealert.com/cephalopods-p

ScienceAlert · Cephalopods Passed a Cognitive Test Intended For Human ChildrenAn eye-opening experiment on cephalopods reinforces why it is so important for us not to underestimate animal intelligence.

I quit using #Duolingo for #language #learning since they decided to embrace AI and fire a bunch of linguists. Instead I'm now using #Babbel and it's SO MUCH BETTER. The learning approach is so much more detailed and explicitly teaches the grammar and even cultural contexts behind what you're learning. I was so delighted by the experience during the free trial that I signed up for a plan, whereas I had never bothered to pay for Duolingo. I know a lot of people swear by Pimsleur (and being able to listen to lessons while doing housework is very appealing) but I personally find I learn much better when I can read and then visualise words.

"The future is not about what you know but what you can create!" - Futurist Jim Carroll

I've become quite the Python programmer.

I know nothing about Python

This is both the conundrum and the wonderful possibility of the AI age.

As I type this out on the deck at 526am, there's a large jet lumbering overhead, a few thousand feet above. I know at this moment that it's a big old MD11 for UPS, flying a load of cargo from Louisville to Toronto. It's exactly 7,200 feet overhead, moving southeast. It is precisely this type of concise but useless information that I share with my wife that she finds crazy. She is unimpressed.

But this is one of the promises of the AI age. Yesterday, I wrote about how I was using AI to manage all the technical support around this complicated home office and home. Today, a short overview of how I can master a complex computer programming language without ever knowing much about the program.

Some cards on the table first - I do have some pretty intense coding skills. Enter AI. If you spend any time online, you will be hearing about the idea of 'vibe coding' - that's the idea where you are using it to help you write, structure. fix and test code. I've certainly been doing a lot of that - and this little project is a great example.

For a long time, in my home, I've been running an ADS-B receiver on a Raspberry PI - that's a little $35 computer that can be used for a wide number of small projects. The little antennae on the device pull in all the details on the various flights that pass over or around my home; each plane sends out an ADS-B signal with height, speed, callsign, tail number and more. 

But the folks at FlightAware, FlightRadar, Planespotters, and other apps you might use to track flights or find arrival and departure information have developed programs that let you turn this raw data into magical maps. My Raspberry Pi, for example, takes the data above and turns it into this image, accessible via my Web browser. The same data is uploaded continuously to all those flight services - with tens of thousands of people participating in this hobby, that's how this live flight tracking app you might use on your iPhone or iPad came to be.

It's a fun little hobby that tens of thousands of people around the world participate in - having their own 'feeder' stations grab this ADS-B information, feeding it to tracking services.

Onwards. One day, I saw someone post about the FlightWall - a display that someone could place over a window in their apartment or home, to know exactly what plane was just outside the window.

I decided to build my own. 

Here's the story, and why it matters.

**#Creation** **#AI** **#Programming** **#Python** **#Learning** **#Skills** **#Aviation** **#Technology** **#Innovation** **#Augmentation**

Original post: jimcarroll.com/2025/09/select-

I occasionally write about education, being cultured, etc. so I thought it's only right that I explain myself. I wrote this a long time ago and have modified it several times since.

To my mind, this represents the perfect education. My focus is on the West, so things may be different in other parts of the world. This is meant as a guide from elementary (primary) through high (secondary) school, so some courses will depend on the age of the students. M means mandatory while o means optional. As for university, my belief is that, unlike a vocational school, it should be primarily a place of learning, not merely of obtaining employment. Therefore, the continuation of some of these courses should be encouraged. I also believe in proper dress, addressing teachers respectfully, etc. but that holds true everywhere, not just in school.

reading (at first using phonix), writing, spelling (m)
English grammar, taught as such and prescriptively (m)
English composition, may be taught with or separately from grammr (m)
elocution (m)
rhetoric (o)
English and European literature and poetry, nineteenth century and earlier (m)
world and/or later literature and poetry (o)
Latin, using memorisation and recitation (m)
French, Italian, or other modern language, using translations, readings, dialogues, etc. (m)
Attic Greek (o)
typing and general computer use (m)
national and European geography, with some basic world geography (m)
world geography (o)
national and European history, may be taught separately (m)
world history (o)
elementary philosophy, classical (m)
advanced philosophy, modern (o)
elementary art or art history (m)
advanced art (o)
elementary music (m)
advanced music (o)
physical education or some sort of exercise if student has disability (m)
health, including sex education (m)
basic science, a course with real-life, general ideas of biology, chemistry, Earth science, nature, etc. taught via lectures and videos (m)
advanced sciences, more advanced forms of the above, plus other sciences, taught with labs (o)
basic mathematics, addition, subtraction, multiplication, and division of whole numbers and fractions), percentages, etc. (m)
advanced mathematics, algebra, calculus, geometry, trigonometry, etc. (o)
home economics (m)
religion, taught in a scholarly manner (o)
vocational trade or general shop (o)

A well-rounded education makes a person truly cultured. The rudiments must always be in reading, writing, and speaking. Far too many people today were never taught these most basic things and it shows in everything, from their speech, to their daily communications online, to their business letters. Literature not only stimulates the imagination but also provides a window into the past and demonstrates the beauty of the language. Latin and Greek help with English, teach discipline, and strengthen the mind. French is an international language and many books, articles, etc. from the past often contained paragraphs or words in it, but other modern languages can still offer knowledge and enjoyment for those who would rather not learn French. There is no need to waste time with advanced maths and sciences if you're not going to use them in daily life, but it is necessary to know the basics and also a bit about plants, animals, and nature. Likewise, health and sexual education are essential for making important decisions later in life. I also think it's wrong to separate the sexes. If each understood what the other goes through, it could make life easier in the future. History is valuable not only as a means of becoming cultured, but so that the mistakes of the past aren't repeated. Learning geography is necessary so that you literally know your place in the world and where others stand in reference to you, as well as where various historical events occurred. Home economics is important because, regardless of sex, you should know how to run your household, cook enough to survive, and also deal with money. Learning to type is necessary because computers are used so much today. Art and music are really more about culture and appreciating beautiful things. In my case, being totally blind, I can't see the art, but it's at least good to know the history of it. Music, from the basics of what instruments are and singing songs as children, to learning about classical music and opera later, is a wonderful world onto itself, just like literature. Shop and vocational training are really only necessary for those who wish to obtain jobs in those fields or who are genuinely curious about them. Finally, physical education provides an outlet for energy and an excuse to get out of the classroom for a bit. Plus, it's good for the body.

Acabo de grabar la resolución de una práctica de firewall dual con DMZ usando #nftables en GNU/Linux... casi una hora de video configurando reglas y jugando con los equipos! 😅

¿Quieren aprender nftables? ¿Quieren migrar desde iptables? Espero que este curso sea una buena aproximación!💪

Ya falta poquito para lanzarlo! 🎉

Luego publico un short con las novedades! ✨

#gnu#linux#learning

🏃📚 Multiple studies show that students who engage in regular physical activity, including simple exercises like jumping jacks and squats, show improved academic performance on standardized tests. The #research suggests 90+ minutes per week of moderate-to-vigorous activity optimally supports #learning, with #math scores showing the most consistent improvements.

the74million.org/article/jumpi

www.the74million.org · Jumping Jacks, Lunges and Squats — and Better Test ScoresBy Lauren Camera

What a wonderful initiative! I wish more gardening classes for the blind existed around the country, particularly in New Jersey. Hadley (a correspondence school for the blind) used to have ones for container gardening, but I don't know if they still do. I have always loved gardening myself. Personally, while I can read a clock, I prefer not to use that when describing where food is, and I probably wouldn't like it for gardening either, but who knows? I would most likely find rows far easier to deal with i.e. third row, fourth container to the right. It's also worth noting that many people have a perception of blindness based on their own life experiences, so they imagine themselves suddenly going blind and how "horrible" (in quotes) it would be for them, or they try something with a blindfold on for maybe an hour or two and then think of how difficult it must be for us. That's very different from someone like me who has always been blind, someone who had time to adjust to blindness, or even someone who has been wearing a blindfold for long periods of time, allowing him to become accustomed to it. Still, it always makes me smile when people at least try to learn about the world from our perspective, and I definitely agree that a good teacher should always be able to learn something from his students.

Master Gardeners, blind students grow together in unique garden

source.colostate.edu/master-ga
#blind #gardening #education #food #independence #learning #volunteers

SOURCE · Master Gardeners, blind students grow together in unique gardenEvery Tuesday morning from May through October, Colorado Master Gardeners – Colorado State University Extension volunteers trained in horticulture – teach the Colorado Center for the Blind’s students how to garden using senses other than sight. Students and Master Gardeners alike say the partnership has been rewarding.

I went crazy thinking it was me, but it's the context menu with the sheet: if I close it too quickly it messes up the context menu, which doesn't open the correct content immediately but shows the old content.. and that even works. If I wait a moment it gets regenerated with the correct content.

Okay guys, I need your help.
I want to work, but there is a major problem: I have migraines1 and it means there are constraints:

  • I can't drive often
  • I can't work in a noisy environment
  • I can't work with too much light
  • I can't work with strong smells
  • I can't read/watch a screen too long
  • I have difficulty with deadlines (mainly because of the stress)
  • I can't work with weird hours

What I like:

  • computer and Linux
  • books, read and write
  • understand how things work and learn new things

What I tried and what doesn't work:

  • librarian, which I strongly disliked because it's no longer librarian but culture animator (I don't know if we say like this, but I'm sure you understand)
  • bakery, because of the heat, weird hours and heavy bags of flour
  • car and moto mechanics, even if I find it very interesting, I can't do that because of the loud noises and strong smells
  • electrician(as independant), because I would have to drive a lot. This one too is interesting, everybody has electricity.
  • factory, because obvious reasons.

Ideas I have:

  • selling online TCG boxes with subscription system
  • write a scifi book
  • make things (jewellery, I don't know how to do that; stickers but I don't know drawing)

In any case, I have to work at home. If you have any ideas, tell me and I'll check if I can do it (my country love papers and procedures).
I'm also open to learn new things.

1: migraine is a neurological disease and it can't be relieved with classic painkillers. Some of us even take morphine and it's still horrible.