Hey folks, pardon the rookie question. We need to build a few hundred of these per year, so I thought I'd tool up, and wanted to figure out how to do this "cheaply".

Parameters. Stainless steel rods, with one end sharpened to a point, and the other end deburred. Typically 30cm long with no real tolerance issues, and no real parameters on the point other than "if you hit it with a hammer, you should be able to drive them into the earth." Typically made of 3/8" or 1/2" stainless.

My main problem is: stainless is fucking hard and destroys my bench grinder when grinding tips onto it. Is there a better grinder I could be using? Or perhaps I should be cutting these on a small lathe?

Also, when I buy stainless stock, I usually have the metal wholesaler cut them to length for us, but they charge quite a bit. The stainless destroys my bandsaw blades, so perhaps there is a better option? Is there a mitre saw blade that is rated for stainless? Or should I also be using a parting tool on a lathe here?

Thoughts are appreciated. Such a simple thing, but stainless so...

I'm assuming I can polish the plastic on the headlights in my 2006 Toyota Matrix. I plastic is still "clear", but all the road grit over the years have pitted and fogged the surface. Any advice on material for polishing?

Sticking point is how much access U.K. producers should have to the Canadian cheese market

cross-posted from: https://lemmy.ca/post/12971023

Hi folks, out of pure curiosity, I was poking some graphs.

It's been about half a year since the big API protest, so I was curious to see what Lemmy's crtitical mass looks like, what the staying power is, etc. Screenshots taken from https://the-federation.info/platform/73 on 2024-01-09. I'm posting screenshots because they're a snapshot in time, and because that stats server is very slow.

Because I'm posting on lemmy.ca, I'll post quite a few related to this instance, but it's probably more widely applicable and you can get graphs from your instance too. I'll also post some lemmy.world and lemmy.ml graphs, since they make interesting points of comparison -- biggest server, and original server.

First, lemmy-wide total users count, where this is a rolling one month window. If a user was online within the month, they count here.

First observation -- there's some jagged edges in the graph due to things popping in and out of the federation. So it's probably more useful to look at single servers. Lemmy.world came online pretty much coincidentally with the API protest and had open registration, so it makes a good data point. You can see the surge of users, then the plateau of the people who stuck around:

Lemmy.ml below has a similar curve, plus some sort of data artefact.

As does lemmy.ca, below:

I suspect the data artifact is related to the transition from 0.18 to 0.19 and something changed in the way active users was counted in between. Lemmy.world is still running 0.18.5.

Notes: The difference between the peak and the plateau is higher on lemmy.world and lemmy.ml -- I suspect this is because they were more popular places to sign up during the protest. Whereas lemmy.ca has retained more users, as a percentage. Still, the total number of active users on each server is quite low.

In the same order (total, lemmy.world, lemmy.ml, lemmy.ca), total posts. The slope of this line represents post rate. Steeper line is better. Flat line means dead instance.

And comments. I wish there was a comments to posts ratio, which would be some indication of engagement levels. But you can sort of work it out.

Anyway, looks like post rate has decreased slightly since the initial bump, but are still looking good. But the comment rate hasn't flattened as much. So the users that were retained seem to be more engaged than the users from the initial bump. I think this is a good thing for the health of lemmy. Likewise, the growth in supported apps, improvements to the software (Scaled sort in 0.19 is night-and-day better than anything prior!), and others will allow lemmy to not only survive, but be ready for whatever influx happens next.

I want to send a special shout out to all the admins, particularly on my home instance of lemmy.ca, and the coders who keep improving things. Thanks for giving us all a home!