mcnugget · HackerTrans

3 years agodiscuss

You could join the resource industry, there's a labor shortage and there's all sort of vocational training. Some jobs require minimal training others more but you can be up and running in as little as 3 months for something relatively skilled. It's a refreshing feeling to have a job where the deliverables are very specific and day to day like you need to move this crap from here to there and that's it, no thinking about tickets or infrastructure or having to liaise with 8 stakeholders, nah bro supervisor said you need to help the guy move the drill cores, that's it for the next 5 days.

mcnugget

4 years agodiscuss

You can contract the pcb work out on fiver and have the boards made at one of the Chinese board houses nowdays. I think I've seen people on Fiverr that provide turn key solutions you pay for it in turnaround spread and back and forth though.

mcnugget

4 years agodiscuss

Yea, the difference is in capex cost and capabilities so the best you'll get is the ground temperature. Ideally you put a ground source heat pump but the energy needed to run it is high, COP for a ground source heat pump is like 3-6, cop on earth tubes are like 30 because you're only running a fan but you get whatever temperature the ground is.

mcnugget

4 years agodiscuss

The tubes are called earth tubes or ground-earth heat exchangers. If you look for geothermal heating you'll end up getting the wrong information, mostly for ground source heat pumps. The earth tubes aren't strictly speaking geothermal though, they're massive thermal reservoirs that you're taping into. You extract heat and then putting it back later either from day-night cycles or seasonal cycles.

mcnugget

4 years agodiscuss

You wouldn't be able to know how many years exactly from the core drilling visuals, for that you'd need to assay the cores for the grades, build a mining block model and then develop a mining plan from that. It's more of a qualitative "oh dam they've struck gold a lot of it" sort of thing that would move markets. Disclosures to markets in mining need to be done publically and with proper backing of data, legacy of BreX salting their core samples and reporting the motherload of gold mines.

mcnugget

4 years agodiscuss

Dam, didn't think I'd see another mining person on hackernews. Exploration geology that far down is wild. Was it core sampling all the way from grade or only in mineralized zones?

mcnugget

4 years agodiscuss

Make a shield for an Arduino, kicad has a template for the dimensions and positioning of the headers. A fun one is to make your own Arduino board, take the design for the uno and layout your own version and see if it works, there's plenty of guides on how to position stuff and it should get you introduced to the more complicated concepts in PCB design. Order the board from jlcpcb, can't beat them in price for 2 and 4 later PCBs.

mcnugget

4 years agodiscuss

Tried that, management still insisted I get all of it from Fastenal, great pricing and they have an online catalogue, but ffs it takes a week to get stuff in.

mcnugget

4 years agodiscuss

10/10 agree for Canadians McMaster Carr is a godsend. Can order random stock material and have it tomorrow and have a certificate telling me exactly what stuff is with a nice cad model. Their search is the best though, can write some half assed description of what I want and it'll just deisplay what I want. Their mobile website is garbage though.

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