Bluewing @ Bluewing @lemmy.world

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9 mo. ago

Meh, you can get used and working benchtop electric heat treat furnaces for around $500US that would be suitable for home use.

Then don't be such an enabler europoor.

It often is. Teachers understand those kids need to have something that they can call their own. Every generation does these things with language.

But I'm sure there are some teachers out there that foolishly try to squash the words.

I taught math for a couple of years in my local rural school. The fastest way to get kids to stop using certain annoying words or phrases was to start using them myself. It absolutely ruined the vibe they were going for. Particularity if you used them wrong.

Still, it seems kids need that type of 'creative' outlet.

School bus driving--- Mixing truck driving with zoo keeping.........

Good Luck out there! Keep your sanity! I'm pulling for you!

I live in Minnesota USA-- The Land of 10,000 lakes. It's actually 14,380 bodies of water 10 acres or larger. 117,000 if you add the waterbodies/ponds smaller than 10 acres. I'm sitting in my house drinking my tea and looking at the lake I live on. Minnesotans own 14,505 registered watercraft per 100,000 people-- the most in the US. And all of us spend LOT of time fishing on them. But it would be extremely illegal to use nets or traps to fish for them. (There are carve outs for Native Americans to do some limited netting).

So historically, eating fish on a non-commercial scale has been an important thing in this region since before European settlers showed up. But it has never been the main source of meat due to the general extra work it takes. It's still easier to stick an arrow, (even a well thrown rock), into rabbit or squirrel. And a far bigger payout in calories to shoot that arrow into a white tail deer, elk, or moose with less effort than a fish.

But, but, they sometimes hand out freeze pops in hot weather! How much more can you want?

Honestly, my second choice from the Core One would be the Qidi Plus 4. I wanted the X-Smart 3 180³ sized printer as a second machine. But it was discontinued before I got off my butt to buy something. (I ended up with a Bambu mini combo as an impulse buy). But if I was starting over with my first printer, I would seriously consider a Qidi machine.

Fishing is fun and good, but you still need access to water with a fish living in it. But a sharp stick or a rock is still cheaper and easier. Even a bow and arrow is very low tech and easily fashioned.

As a bit of Prusa fan boi myself, I too would recommend the Core One over the Mk4s at this moment. It's a matter of "Buy once. Cry once." Cheap often costs more in the long run.

When you are facing a 30 hour print or a long project, a bit extra speed is not only nice but helpful. Plus the heated enclosure can provide access to more engineering grade filaments. While you might not need to print nylon or ABS every day, you will probably find you are going to want to at some point a bit of those types for a project or two. And I believe the Core One also has filtered exhaust air to control nasty fumes that FDM printing can cause, (yes, even PLA has particulates that won't kill you immediately, but they ain't good for you either long term).

Personally, I find the MMU to be a god awful design mess. A rat's nest of loose tubes and spools of filaments, but it does work. I might consider the Box Turtle over the MMU just for the neatness of the design. I find the multi-filament units, cool for very little color printing I do, but it's the ability to use up spools that don't have enough left one them to complete a print by switching to a different spool that can finish the print automatically to be far more valuable. It's cut down my clutter of mostly used spools to near zero. I paid for all that kilo, I'm bloody gonna use it all dammit.

Human drivers struggle with edge cases also. I've seen a lot you drive, and as an old medic who has done his share of MV accidents, I can tell you y'all ain't that good at it.

While I have no dog in this hunt, all any self driving vehicle needs to be is just a bit better than a human one to be an improvement and a net win, (never let perfect be the enemy of good enough). And historically, as soon as any new technology becomes affordable, humans adopt it and use the snot out of it. The problem is, humans aren't very good at projecting future harm that any new tech tends to drag along with it.

Seafood requires a lot of expensive resources to acquire. Boats, nets, traps, baits, access to the water, and not to mention the inherent risk of being on the ocean. Better to hunt herbivores on land.

In order to bake an apple pie you must also create the universe.

A lion can hunt because they come with weapons biologically attached. Humans not so much. And even you could fashion a spear with little effort. Which by your definition would make you a apex predator. And it did so for millennia.

I'm an old toolmaker that still has a small shop. I could make firearms from scratch if I wanted to. There is nothing special or complex about them. But I choose to purchase them from stores. So perhaps that demotes me from being a apex predator.

The problem with new PEI sheets everyone sells, is that they make the PEI so thin that it wears out so fast. It's like when they go to cut a slice off the PEI tree, they damn near miss the whole tree. And the popularity of textured sheets doesn't help either.

I have a smooth PEI sheet that came with my Prusa Mk3s 6 years ago. It has 1000's of hours of print times on it. After about 4 years of heavy use, it just wasn't much good anymore. And I didn't feel like buying a new sheet, so I took the chance and very lightly hit with some 1000grit wet/dry sandpaper to renew the surface. It now holds better than when it was new. And I can probably sand it again if it ever needs it. But new PEI plates aren't coated half as thick either. So my Bambu plates will have to be replaced at some point.

That and the easy free meals and wamr place to sleep for not much effort in return.

Smart apex hunters always conserve as much energy as they can during a hunt. Because you don't know when your next meal might show up. And firearms do make hunting a more sure thing. Hunting game, of any kind, is high risk-- higher reward effort. Most hunters go home empty handed or with little to show for the effort. But, if you do get it right, the effort can be handsomely rewarded.

So if you are smart enough to develop ranged weapons, you eagerly use them to hunt supper.

Until Lemmy can offer me the active specialized subs I use reddit for, it's pretty hard to drop it completely.

They stated 250C was for annealing to final product. That's a temperature any bog standard toaster oven or kitchen oven can do. Sadly, they said nothing I saw about actual extrusion temps.

With out Bezo's name recognition very, very few would have heard about Slate and their little pickup/SUV. That's a level of advertisement that money simply can't buy as a startup. We certainly wouldn't be talking about them without Bezos' name being attached to them. And they certainly wouldn't have access to the investors and financial doors his name can easily open.