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That's likely impossible as all easily accessible coal and iron ore are long gone. Maybe if you have access to scrap metal.
by jojobas 3y ago
That's likely impossible as all easily accessible coal and iron ore are long gone.
Maybe if you have access to scrap metal.
- greenavocado 3y agoCoal is easily accessible on eBay https://www.ebay.com/itm/121215404611 https://www.ebay.com/itm/121215404611
- jojobas 3y ago"The early Mediterranean iron smelting started around 12th or 11th century BC. It is assumed the pioneering metallurgists sourced their coal off eBay."
- dylan604 3y agoBut that came to a grinding halt when the seller's PayPal account was closed for suspicious activity. This is also believed to be the reason the Roman formula for concrete was lost.
- jojobas 3y agoThe breakdown of ancient metalworking supply chains was caused by what later became known as Sea Peoples, but was actually a misheard reference to the CEO of Paypal.
- hi-v-rocknroll 3y agoYes. This is also how gods gave humans fire, don't you know? There are many trade-offs between purity of original work, processed state of original inputs, effort, availability, and cost. Perhaps folks in small towns with just an Ace Hardware or Homeless Despot lack access to suppliers in say Richmond, Virginia.
- jojobas 3y agoRight, Prometheus got caught shipping dangerous goods and was blacklisted by eagle de-livery.
- WillAdams 3y agoPretty easy to make charcoal from wood. The first book in the Gingery series is how to set up an aluminum foundry for casting.
- jojobas 3y agoAluminium casting (assuming already metallic aluminium) is vastly simpler than getting iron/steel from ore. Sure you could remelt scrap metals, but in "deep future" where all metals have corroded away you seemingly can't restart industries on Earth, our only option is not to let ourselves collapse.
- kragen 3y agocorroded metal is ore, copper takes geological time to corrode, and getting iron from ore is hard work but not rocket science.
- jojobas 3y agoI guess major equipment items weighing many tons could be used as ore deposits, but most iron is not that. Your nails/screws/whatever are pretty much unrecoverable once corroded. In other words, humans are not an exception to the global entropy growth.
- defrost 3y agoNews today, two killed in Texas when 158 tonnes of steel rolls off the back of four low loaders - a single massive heavy guage pipe segment with in line pressure vessels and bleed off tee pieces likely destined for a oil|gas processing plant. Point being, there are massive metal deposits in industrial ares and mineral | energy processing plants - raw girders, fleets of 100 tonne+ trucks, crushers, screen sections, etc. Of some interest, one of many papers* on adaptive metal work by "stone age" people https://www.asha.org.au/pdf/australasian_historical_archaeology/20_04_Harrison.pdf https://www.asha.org.au/pdf/australasian_historical_archaeol... turning horseshoes into spear points, etc. Might even be the same paper that describes people making their own forges from scratch to work recovered iron. Yes, things corrode, but not all things, some get isolated from oxygen and found again. * Not the one I was thinking of, apologies - there's a good one I'll have to work to find that goes into more detail and range on "outsider" metal working.