Munkisquisher

You've got a few of my suggestions so I'll follow up with...

https://youtube.com/adafruit if you like electronics

https://youtube.com/@physicsgirl hopefully she'll be back from her long covid at some point soon

https://youtube.com/@britishmuseum no one presenter but a good range of curators

We have an ad for ice-creams in NZ that covers this topic https://youtu.be/h-Lx2ihpGbc

Or oxygen supply

I tend to say something along the lines of "what's your problem?"

Gives an opening to hear more without committing, and makes it clear it's still THEIR problem.

Is that necessary for plastic? The name comes from the Greek for "to mould". For me, anything that makes long chain mouldable polymers is a plastic. Milk makes Casein or Galalith plastic, PLA is commonly made of corn. There's a ton of bamboo fabrics that are essentially nylon made from cellulose.

There's a lot of sodium in most fizzy drinks, wonder if that rules them out for this. Or does it have to be sodium chloride specifically?

I tend to solder at around 350C, so that's entirely possible

I just stack the magnets first to get them all in the same polarity, and insert them, using the stack to push it into the hole, with a press fit they won't jump out

And still only one submarine

It doesn't vary by client much, there's a baseline of expectations that what you deliver can be further worked on by anyone using the software that 95% of the industry is using.

Dammit, I'm familiar with using kbuntu desktop at work for years and am wanting to try Linux at home, but it's sad to hear I'd have a steeper learning curve

It's more about ingesting their house design guide in proprietary formats. But you will also be contractually obliged to deliver back working files along with the final deliverables, and they will specify formats and versions.