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andscoop

135 karma · joined January 24, 2018

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andscoop··on Kerouac and Buddhism
I’m intrigued. I think I understand what you’re saying but I’ve never seen it framed like this.

> there is a price for prizing experience so highly

Is there somewhere I can read more about this?

andscoop··on Deserts ‘breathe’ water vapor, study shows
> Food is a solved problem in the modern era.

Solved problem? We've hardly even identified the actual problem.

As it it stands now farming is an open loop system and input supplies are becoming constrained and expensive. We have killed our soils and the dirt that is left behind requires external inputs to produce current crop numbers.

In addition to this, we grow a large portion of our food in the United States in areas with active droughts and impending water shortages.

Fortunately there are better ways to do things, I just don't know that we can change fast enough.

To address the greater point of your comment though, I agree.

andscoop··on Show HN: Bang Bookmarks – replicate DuckDuckGo bangs in Firefox using Keymarks
I have been struggling with bookmark management and discovery. I eventually landed on the following command which allows me to store my bookmarks in my git backed notes. For discoverability this also works surprisingly well due to the file paths containing a lot of searchable context around the bookmark.

open $(rg -o -e "\[(.?)\]\(http.?\)" <PATH_TO_NOTES_DIR> | fzf | rg -o "http[s]?://.[^\)]+")

Note:

This looks specifically for the [markdown link syntax](https://www.markdownguide.org/basic-syntax/#links). Lastly, it does require ripgrep and fzf to be installed.

andscoop··on Farmers facing fertiliser sticker shock may cut use
Gabe Brown goes a step further than a simple no-till philosophy. He promotes a very dense grazing of cows as well as cover crops which do bring fertilizer back to the soil.

This is the most relevant quote I could find on his website. I can guess that some may quibble over the "chemical" modifier in front of fertilizer, but I remember his book going more into discussing the reduction in fertilizer use, so I'd start there if you are curious.

> The misuse of chemical inputs (pesticides, chemical fertilizer and herbicides) is also detrimental to soil life. For this reason we do not use synthetic fertilizers, pesticides, fungicides, GMOs, and glyphosate. We are working hard to eliminate the use of herbicide. http://brownsranch.us/soil-health/

andscoop··on What's cooking on Sourcehut? September 2021
Is there a public roadmap anywhere? I'd love to see what other services SourceHut plans to offer.

I'd love to see a paid email service from a company with an open source ethos.

andscoop··on TimeTrack Raspberry Pi
Wow, I did not know this and am honestly a bit emotional finding this out. Those quarries were iconic and a magical way to spend an evening at a time in my life when I felt absolutely free, for better or worse.

On the bright side, Bloomington has other hidden gems (for now) that elicited similar feelings.

andscoop··on Organic and regenerative agriculture are revitalizing rural Montana economies
Brown has bred his cattle for efficiency.

> A large-framed cow is one that requires a higher intake level for maintenance alone

https://brownsranch.us/livestock/

My math came out similarly to yours but I don’t think it’s unreasonable for there to be 150lbs of waste high cover crop biomass in a 6 square meter area.

Again he is rotating these cattle daily and never depleting the crops of any one area, giving them a chance to grow back by the time the cattle are rotated back through.

Another term you can search for to find visuals of what this sort of density looks like is mobgrazing.

andscoop··on Organic and regenerative agriculture are revitalizing rural Montana economies
> Regenerative ag will not make you rich…

How do you figure? Regenerative ag is still relatively new, and it’s practices are being honed. Idk what you define as rich but I’d venture to guess that Joel Salatin and Gabe Brown are extremely wealthy.

andscoop··on Organic and regenerative agriculture are revitalizing rural Montana economies
I don’t think the yield downside is a given though. Gabe Brown sees >20% more yield than his counties average using regenerative methods. I want to see more data but I’m hopeful that as regenerative ag practices begin to be improved and honed across the United States, the yield problem will go away.

https://www.csuchico.edu/regenerativeagriculture/demos/gabe-...

andscoop··on Organic and regenerative agriculture are revitalizing rural Montana economies
His book, Dirt To Soil, is what convinced me. It was the first time in a while that I felt optimism about the future of the planet. It also changed how I viewed the morals of meat consumption.
andscoop··on Organic and regenerative agriculture are revitalizing rural Montana economies
I think these numbers are from the more traditional way of farming.

At least one practitioner of regenerative agriculture, Gabe Brown, uses super dense grazing and frequent movement of the cattle to actually restore his soil health.

http://brownsranch.us/grazing/

If this sort of stuff interest you, I highly suggest his book, Dirt To Soil. It’s a light read with a lot of great information on regen ag.

andscoop··on Organic and regenerative agriculture are revitalizing rural Montana economies
Do you have sources for this?

I used to think similarly, but now I’m not so sure. Gabe Brown, the author of Dirt to Soil, changed my outlook on animals place in a healthy ecosystem.

On his farmland he puts about 700k lbs of cattle on 1acre of land at a time, rotating those cattle frequently across 40 acres. He claims this practice has been an integral part of his regenerative ag method.

http://brownsranch.us/grazing/

andscoop··on TimeTrack Raspberry Pi
Fun fact - the quarry in the movie is real and in fact a local swimming hole. Over the years though they’ve really been cracking down on trespassing.
andscoop··on TimeTrack Raspberry Pi
I don’t think it’s mentioned explicitly anywhere, but Bloomington Indiana is a college town and Indiana University has sought after computer science, informatics, business and public affairs programs.

I don’t know that this is the case, but I’d be surprised if this project didn’t have student involvement (aka cheap labor) that helped justify rolling their own.

andscoop··on The Dream of Florida Is Dead: Miami condo collapse is a crisis for the state
I doubt there would be a super surge of reporting for this collapse either if we weren’t looking at a 100 person death count.

I hadn’t heard of any New York buildings collapsing so I googled and found one building under construction that collapsed. There was at least one causality, but a much less compelling story overall.

I don’t find myself agreeing with your take that this is partisan media at play. This will likely turn out to be deadliest building collapse America has seen.

andscoop··on World’s first lab-grown meat facility pumps out 5k burgers per day
Gabe Brown uses 700k pounds of cattle per acre, but he moves the cattle daily. On his site, he claims the pastures are 15-40 acres. [1] So I presume 700k pounds of cattle per 40 acres would give you the figure you're looking for.

[1]: http://brownsranch.us/grazing/

andscoop··on World’s first lab-grown meat facility pumps out 5k burgers per day
Do you have a source for not being able to meet meat demand? using which "regenerative methods"?
andscoop··on World’s first lab-grown meat facility pumps out 5k burgers per day
I used to feel similarly, but now, I'm not so sure. What worries me is that lab-grown meat will allow big ag practices to continue, which will do more harm to our co2 emissions and world's soil health.

To expand on this further, there is active research and practices into sustainable farming practices that show diverse crop rotations along dense but short grazing across the land has the ability to rebuild top soil 10x than previously thought. Most importantly this top soil serves as a MASSIVE CARBON SINK.

Using this proven methods, we can leverage the world's farmland to sequester carbon while improving the health of our soil and the nurtition density of our food.

The catch is that we need the animals to restore soil health and presumably we need the business model of selling the meat to make this practice sustainable.

Further Reading:

Dirt to Soil - Gabe Brown

Alan Savory's Holistic Management Practices - https://youtu.be/q7pI7IYaJLI

https://www.marincarbonproject.org/

andscoop··on Show HN: FlashCode – Create and review developer flash cards within VS Code
I really like the focus of reducing friction to create notes and review them. I especially like that it was done within vs code, which saves users from having to run yet another piece of software on their machines. This project should allow for a streamlined workflow for users.

A month or so ago I wanted to brush up on golang and decided to solve this same problem for myself. This lead to the creation of ancli, a CLI program that scrapes a notes directory and turns tagged notes into cards, using some of the same markdown syntax flash code uses.

My goal with this project is to support spaced repetition, but I got side tracked and the SM2 algo still needs some work.

Both ancli and flashcode seem to be solving the same problem in slightly different ways, so I wanted to share.

gitHub.com/andscoop/ancli

andscoop··on Raspberry Pi Pet Detector Camera Using Python, TensorFlow, and Twilio [video]
Love it, and about to dive into the world of 3d printing IoT devices myself. Currently in the process of choosing my modeling software, so your comments on freecad hit home. Would you do it in freecad again? I too want to support open source software and will accept ~2x speed reduction to do so, so I hope 10x is hyperbole, otherwise I need to reconisder.

Unfortunately the community definitely seems more geared towards fusion360. My gut reaction is that in general they don't value the open source aspect of freecad, but maybe it is just subpar for now.

Did you buy a 3d printer for this project? Don't have any source code available?

andscoop··on At 22 years old, Postgres might just be the most advanced database yet
I do not know if this is still the case but the Json support was non existent in mssql 4 years ago and in postgresql is absolutely phenomenal.
andscoop··on Smoking Banana Peels Is the Greatest Drug Hoax of All Time
Curious, why "super healthy"? Not that I doubt the statement, but I think it's interesting that something that I view as nutritionally insignificant is viewed that way by someone else. Then again I'm not a nutritionist or even a particularly healthy eater, more just a nutritionally curious person.
andscoop··on Ask HN: How do you decide when you've done enough work for the day?
No need to be sorry. I don't think many here will be envious of your point of view.

As for why work life balance is seen as something to be strived for, there might be several reasons.

Most workers here are thought workers, which means productivity is incredibly hard to measure. Along with this, the general consensus seems to be that we have limited number of hours of true productivity per day with this sort of work. (Idk if the science is there to back it up, but it is the consensus). So by this logic working 70 hour weeks has a cost.

Another reason is that an hour at work takes an hour from society as a whole. Another hour at work is an hour not being a husband, not raising kids, not spending money at bars with friends, not shopping (to the benfit of the economy) not cooking or other hobbies which develop well rounded citizens.

Also maybe to the larger point, why? Why give your life (50hpw+ consistently) to an employer if it's not needed and you don't love it? There is a whole world out there and you already give an majority size chunk of you life to work and sleep, what are you going to do with the rest?

andscoop··on We Don’t Run Cron Jobs (2016)
Apache Airflow is a great way to future proof your cron jobs. Existing cron jobs can be easily migrated and with that you'll get access to built in logging, distributed execution, connection management, web ui for simple monitoring and task retries and more.
andscoop··on Cisco Said to Be Cited for Bias Against U.S. Workers
The potential flip side of this is why aren't visa workers being paid market value. Are they held back so much by employer's biases that they can't reliably compete for a fair salary on the open market?
andscoop··on Ask HN: How do you handle long-running workflows at your company?
The only tool I have found that checks all those boxes (and then some) is Airflow. I liked it so much that I went to work for Astronomer.io, which is building a managed and on-prem solution to Airflow.

It's not the perfect tool, but we are striving to make it better.

andscoop··on Mara: A lightweight ETL framework, halfway between plain scripts and Airflow
> I want an Airflow that runs and scales in the cloud, has extensive observability (monitoring, tracing), has a full API, and maybe some clear way to test workflows.

I am an Engineer over at Astronomer.io and we are working on making Airflow the best piece of software it can be. We offer both Enterprise and Cloud editions. We are solving exactly the problems you describe above.

Take a look and feel free to reach out if you have any questions or feedback.

andscoop··on Mara: A lightweight ETL framework, halfway between plain scripts and Airflow
What sort of operational complexities did you run into when using Airflow?

In regards to the idempotency of workflows, so much of that comes down to how you develop your DAG files. Having read through both sets of the docs, they both pay lip service to idempotent workflows, but doing the heavy lifting of making your workflows idempotent is up to you.

andscoop··on Mara: A lightweight ETL framework, halfway between plain scripts and Airflow
Engineer at Astronomer.io here. We offer Airflow as a managed cloud service as well as an affordably priced Enterprise Edition to run on your own infrastructure wherever you'd like. Check us out - and feel free to reach out to me personally if you have any questions.
andscoop··on Cd Is Wasting Your Time
Zsh has a built in like this called `take` that which quite nifty
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