cool. I agree with the self made.

Myself, my vision is now at the point glasses no longer help.

Chinese companies online will sell you real cheap glasses. With RX lenses. Like 10-15 a pair.

The frames are cheap crap. But the lenses normally adequate for anything not to specialised.

Guessing. But if you did it at the hospital or with their equipment, yes.

In a home lab with your own equipment. Not so sure,

They said shell is guilty

Nope they said they had a responsibility. Not the same thing.

It basically translates to. Prior to this judgement no corperation could be held accountable for failing to meet climate targets. Now they can.

I find knoowingbthe basics helps.

I use blender. Its not perfect for 3d modeling. But I knew it a little to start. Also easy to set up on linux.

But honeatly learning its scale odds. (Defaults 1m to mm) boolean modifiers and 3d print tools. (Allow testing for real world models and extra faces.)

Really is all i need to modify stls and make my own sruff.

These are the desiccant containers I am printing now, in PETG. Less pretty, but I think they are more functional.

https://www.printables.com/model/50375-desiccant-silica-hygrometer-spool-container-modula

Ok So I now have the 3d printer up and working. ( yeah, slow for obvious reasons )

Pics below.

Basically, I’m printing stuff for the printer to gain skills. PVA to start, I printed a Bowden tube adapter. Mainly so I can run filament directly from the dryer when using hygroscopic stuff. https://www.printables.com/model/983043-elegoo-neptune-4-pro-bowden-tube-spool-holder-moun

Also, printer a few of these desiccant holders. But in PLA they seem to shatter easy when tightening the lid. So I’m printing another design in PETG ATM

I need to add a vent to the tent pefore trying to play with Nylon. So thats my next task. Just need to workout something.

Darktable

Desiccant is used a lot in boats. ( in the uk at least where damp is an issue )

But is a different way to 3d printers. It’s more about directing condensation.

My thought is to build desiccant holders to mount near the boat windows. (not sure your location if you dont know narrowboat, So ill describe the issue)

My boat was built in the 1970s so is currently single glazed. We plan to do a complete rebuild of the inside and the glazing. But poor again so time.

This design tends to mean condensation builds up hugely on the windows. As the whole design of a steel boat leads to temp differences and the UK has high humidity. More so at water level of course.

The issue is the condensation then runs down from the windows along the wooden panels inside the boat. Doing huge damage over the years. One of the big reason owning a boat is costly. There is constant maintainance and replacement work. Im good at the electrics. But my younger brother dose most of the woodwork.

A common solution is to have a desiccant container with a water catcher below it positioned near the windows. This effectively absorbs some of the humidity before in condensates on the windows. Then, as the Desiccant overloads, releases it into the catcher.

You then need to empty the catcher and replace/dry the desiccant often. And honestly, it still just reduces the issue.

You can buy holders to do his. Sold for boats and caravans etc. But honestly they tend to be a bit universal, so not actually very usable.

Part of me thinks I can design a 3 part system that can be mounted. Have a drip pipe leading directly to the bilge rather than running down the walls. Then have slot in desiccant units that can be carried home and back and microwaved as we swap over.

Yeah no disagreement.

My comment was more being practical. IE the real world we live in. If it was not for conflict ( first ww2 then cold war ). Rockets and space travel would never have seen the funding needed to develop. This goes on the pretty much everything - GPS, communications, weather n and on. All of it was funded mainly due to the military.

Without that it is hard if not impossible to imagine the wealthy considering the investment in tech worthwhile. And at the end of it. Real world the desire for the rich to protect or grow their position is the cause of all the above throughout history.

Honestly, I’m not saying this is a good thing, it’s fucking depressing.

But without war. I doubt the world would have moved past feudalism. There just would not be the motivation to change.

Glad he found something to do with his little mushroom.

well, ill have the printer together tonight. Will likly print some petg experiments tonight/tomorrow. The some cable chains etc to get practice.

Sorta inpressed you remembered my dull questions at all.

unfortunaty large parts of our “exploring the wonders of the universe” has been developed from “firing explody rockets at eachother.”

Yep. That is more about getting weight into space. As we know water can provide protection.

But the issue of moving water from earth to space then building a 2 layered craft strong enough to surrou d passengers with a foot or more of water. While doable theoretically. Is just a huge huge task.

If mankind is seriose about such. Robotic collection of ice from space is more practice. Moving it towards earth using it to create hydrogen and oxygen slowly via solar. Then using that to move the water itself into earth near orbit. From there building a vessel able to rotate and protect occupants from radiation etc would be possible.

But seriosly the amount of work involved. Mars really is not the best place to go. Once humanity has developed the ability to generate graverty. Confirmed mankind can live is centrifugal generated enviroments. And developed to robotics to move ice and asteroids into orbit.

Honestly building O’Neil station like structures would be healthier then trying to live in 1/3 g of Mars anyway. Mars is worth learning about. But musks population plan is not really the best way to make humanity less at risk of planetary loss.

Some corrections.

The boat and the workshop are separate. My brother and I share a 25ft x 6ft10inch narrowboat. We tend to travel over spring and summer swapping over as we move it around the UK.

The tiny area I scanned (not well) was the engine room as it is under tge rear deck so low down small and cannot like many boats be opened from the top.

Hence the need to measure things to layout access.

The workshop is in my 2 bed home. So less crowded.

It is cool that you remember the stuff. When the boat is done I’ll def share pics. But my mobility and costs mean its likely to be a year or 2 before all is done.

Unless someone nasa/or musk, starts looking at the effects of centrifugal gravity on long term health.

Its just not going to happen. Atm anyone travelling to Mars is unlikely to be fit to explore by landing. Given the trip length.

But we have understood centrifugal artificial gravity since before space flight, and planned to experiment on iss.

But cheep politics has not bothered.

Most of the stuff is together. (obtained wise) Mounting etc is a big part of the 3d printer. But likely after the engine room.

The smaller pie is planned to manage the solar dump. along with a diesal air to water heater (Bobil Van) Linked in but only temp shut off via the pie.

All the mounting etc comes after the bilge and engin electronics.

Likely early 26 for finisjh given our mobility. (edit: and poverty, that’s the bit that takes longest:)

Thanks for remembering

Can’t imagine them tasting very good.

I spose if you wrap um in bacon, pretty much anything taste good. But at some point. It’s just a waste of good bacon.

Lol

I’ll go hide my shame