We are Siege Engineer

.also, scale reference! just the wheel is 70 feet in diameter

Weirdly, history has a pretty clear answer for this!

LLMs learn one thing (and one thing only!) and can repeat the learned data in any way you require. Such as summaries and graphs. They can predict in the sense that after looking at 1000 items in a sequence they can guess what comes next. But the only accurate thing about them is them repeating data back at you in a condensed format.

Then ChatGPT comes out and I'm of course highly dubious of the term "AI". Lo and behold, any further reading on it reveals its just an LLM, same as any other supposed "AI" out there.

Again, LLMs do not produce something new. They repeat back what was given in the way you want. So "AI" scrapes the internet and just spews the main Google page at you but with a twist. The twist is the bad part because every extra instruction you give an LLM on how to repeat back to you, every bit more complicated it gets, the more likely it is to make mistakes. Programmers working with LLMs often have the program spit out the results of every individual step when this happens so they can fix it and move on. "AI" does not do this and people don't think to ask. People don't know to ask. They've been sold the idea that this machine thinks for itself.

It doesn't. It just echoes information from others in any way you like.

The more complicated the order (such as condensing a summary into a few paragraphs, or using a sassy tone, or explaining via pop culture analogies, etc), the more likely for things to go wrong. Because then it's trying to combine multiple learning models in one. An LLM trained on history can probably give good answers. An LLM trained on vocal tone might approach accurate sounds. An LLM trained on analogies will always make mistakes (because it would need a lot of data on each item its trying to compare). But a single LLM trying to do all three at once is going to encounter redundancies and contradictions, each request guiding it to a different outcome.

LLMs, "AI", are an echo. Echoes are just our own words bounced back. Echoes can be fun to play with. Echoes can be somewhat helpful in navigating the world when we analyze the way they bounce back.

Echoes are not another intelligent being. Echoes are not thinking. Echoes are not providing anything else that hasn't already been said before.

@diamondot speaking for myself, i just decided to learn it one day a few years ago (i had a viking phase ok) and simply started with it. It's surprisingly easy since all the info is available on the net. Honestly, i don't remember where i started since it has been so long ago and now i just browse pinterest for patterns alone. Google tablet weaving or card weaving (same thing, different names) patterns and some basic explanations and yt vids for how to turn and weave the stuff. Things like

S and Z threading are there for a reason, so mind your card orientation. Start with some easy pattern like simple wave or diamonds above, 6 - 10 cards are good for your first project. Don't lose hope in initial stage. Streching and threading all that yarn can take anything between 20 minutes and 3 hours depending on how big is the pattern and how skilled you are. Since you need some lenghts to secure ends and to turn cards, use about 40 cm more than wished lenght of your final product. Secure lose ends after threading through cards so you won't end with a bundled mess. Streching/knotting them to something is one way. Taping each card threads together or using weights (check pictures below) is another way (good only for shorter stuff though). Cards could be made out of anything as long as they have smooth edges and rounded corners. Cardboard, thicker plastic sheet, literal cards cut into squares with holes punched through them, whatever. These are mine 2 decks, minus cards i am using atm.

When you start weaving and pattern looks like a total mess, try turning cards in opposite directions. It usualy solves the problem (all that forward/backward can be a bit tricky and mirroring motions/patterns/card orientation can be confusing at first seemingly messing all your work even though you are doing everything right technicaly, just in opposite order/direction). Don't lose your hope. I still manage to mess up like first 5cm of every other work i start. It's not an issue as that start usualy gets cut off anyway (the tension is not right for at least first 4 rows, aka 1 full card rotation, until all threads go up and down at least once no matter what you do. Don't sweat it). You don't need any fancy startup either. Historicaly, people used to weave like this and this and this:

I just strech the thing between 2 chairs myself. Door knobs work as well and so does staircase railing. Wherever you have some space. Long hair clips are your friend, especialy when you are done with weaving for the day and you don't want stuff to tangle

This website is where I learned, twenty years ago while u was intending on Sturtevant Wi.

These books are both great, Collingwood is more comprehensive, but harder to just pick up and weave from.

The thing is that the technique looks complicated due to the fact that there is 100 something and that number alone is scary. But. Actually several buts.

But number 1 - the technique is OLD. Meaning - while being somewhat tedious just like any other textile craft, it has been used and learned for a long long time and there's plenty of resources (check out links above or any youtube video explaining the process) of varying difficulty from complicated af to easy peasy lemon squeezy with closed eyes

But number 2 - there is only one core principle/step you need to understand and that is when some threads go from up to down or from down to up (aka when they cross), you need another thread going in between so they won't simply snap back again. That's it. That's the basic principle behind every weaving ever. What card weaving does compared to standard weave is that instead of a single thread going up and down in the single row, you get 2 or 3 or 4 or 6 or whatever number of threads your pattern calls for in the same row

But number 3 - the number of rows = number of cards. Simple as that. Cards turn around to make a cord like when you are twisting 2 or 4 or whatever numbers of threads to make a rope. If some of those threads have different colours, you get a repeating pattern.

But number 4 - card orientation or S/Z orientation or whatever other fancy name for the twisting direction simply means that if you turn all your card in the same way at the same time, which one of them will make the twisted rope in this / angle and which one will do that in this \ angle. That's it. That's the whole mystery between S/Z threading.

But number 5 - you can start with as little as 4 cards to make a custom set of shoe laces or a key strap or whatever and call yourself a weaver. Because you did that. And it was nice. And it was easy. You just turn and thread and turn and thread and then you keep repeating this while watching a movie or something. There's no need for the math finals level of concentration here.

But number 5 - no one, literally NO ONE starts with a pattern like this

No. Everybody starts with something like this

Keep it simple, keep it easy, make 10cm and be done if you want to. It's perfectly fine.

But number 6 - you don't need any fancy items for starting. No hooks, no needles, no loom, no anything. If you have 2 balls of yarn in different color or some remains of your old cross stitch project or whatever and some card-like stuff you won't be sad for making holes in it, you are all set. Back side of the sketch pad is good. Poker cards cut to squares are good. A sturdy enough sheet of plastic is also good. You remember that old pexeso pairs stack you didn't touch since you were 9? Guess what!

I got the idea from cowcatchers old locomotives used to have.

Anyways, yesterday I uploaded the model to Thingiverse, and just hours after uploading it, the Community Relationship Manager of the whole website left a comment suggesting I enter the model into a competition that's currently being held on the site.

So I did... and now it's in third place not even a day later. First place is $500, but the competition still has a month to go.

Then the Community Manager contacted me again, telling me they want to feature my model in an upcoming design promotion.

Just, what is happening? I mostly made this thing for myself in, like, an hour, and now it's suddenly super popular? This is all a little bit overwhelming 😵‍💫

Other models I worked on for weeks didn't get nearly as popular. I swear, it's impossible to predict what people will like.

Anyways, if you want to print the wheel guards yourself, you can get the model here or here.

I also made a quiet version you can stick furniture felt pads on.

Sea Anchor, by J.H. McManus & Son, No.57  Commercial Wharf Boston, Mass. McManus, c. 1870s

Ok so roads are important infrastructure. A lot of stuff that's important happens on roads. Now, let's imagine that quadrillionaire Matt Stench has decided that the next big tech innovation is the Wide Car. It's a car that takes up six lanes despite seating only one passenger.

The Wide Car is supposed to be the future, and everyone's going to be driving Wide Cars, even though nobody who makes Wide Cars is turning a profit. Employers are offering Wide Cars as an employee benefit, and getting "nah." Some employers are going as far as demanding their employees drive Wide Cars, and the result is that people take time out of their workdays to get in the mandatory gas usage for their Wide Car before driving home in a regular car.

In spite of the fact that the Wide Car is clearly set to fail, there's an enormous push to expand to twelve-lane roads to accommodate a bunch of Wide Cars that simply will not materialize. This is not an organic response to demand, but a speculative investment that amplifies the existing issues with road development for no good reason.

Agon by John Harper

Take a moment and ask yourself, a project like this requires a lot of time, money and dedication of resources, why would scientists dedicate that time to something that could just be done by a tree?

The answer is they wouldn't. So that means this claim requires further investigation!

This project is called LIQUID 3, and it's not meant for cities with wide open spaces, it's meant for cities like Belgrade in Serbia. These cities are densely populated and heavily polluted, to the point where pollution actually chokes out current trees and makes creating green spaces difficult.

Liquid 3 was a PhD scientists answer to these problems. The microalgae tank is intended for spaces where you either:

Don't have enough space to plant full trees, or

Don't have enough time to plant trees and wait for them to grow up.

The tank is extremely efficient when you consider the amount of space needed compared to the amount of CO2 turned into oxygen. The tank can operate throughout the winter. And most importantly, it can be quickly set up in areas that desperately need relief from air pollution NOW not in 10 years when trees are done growing. Children currently suffocating on polluted air can't wait for trees to grow, they need to be taken care of now, and Liquid 3 is one of the ways to take care of them. Depending on the species of microalgea used, a number have shown a pretty amazing capacity to pull heavy metals out of the air which is something trees can get choked up by.

The tanks aren't just tanks either! Liquid 3 have solar panels placed on top, they have lighting and mobile phone charging, and they work as public benches. The designers of it want to encourage green spaces where there's room, but where there isn't room or time, Liquid 3 can step in. Realistically, this isn't a replacement for trees. It's replacing boring metal city benches with new, cooler benches that also clean the air (and have at least some heating during the winter).

Not only that, but the microalgea that grows is native to Serbia and all that microalgea has a ton of great uses! It makes for great fertilizer, compost, wastewater treatment, cleaner biofuels and even for helping create new tanks for further air purification. They only require a quick algae divide once a month, and the produced algae can be carted off to where ever it's needed. This makes them effective solutions for areas that can't sustain complex installations.