this post was submitted on 18 Mar 2024
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How to Escape From the Iron Age? (solar.lowtechmagazine.com)
submitted 6 months ago by bot@slrpnk.net to c/technology@slrpnk.net
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[–] toaster@slrpnk.net 2 points 6 months ago* (last edited 6 months ago)

Another great read from Low Tech Magazine. It's amazing how easily recyclable steel is and how much less energy it takes than the coal blast furnaces for new steel.