Notes concerning “Steel”

• Forming steel with copper instead of vice versa 02021-04-16 (updated 02021-06-12) (2 minutes)
• Spreadtool 02021-07-10 (updated 02021-12-30) (30 minutes)
• An aluminum pencil for marking iron? 02021-11-06 (updated 02021-12-30) (2 minutes)
• At small scales, electrowinning may be cheaper than smelting 02021-11-21 (updated 02021-12-30) (25 minutes)
• Exotic steel analogues in other metals 02021-12-01 (updated 02021-12-30) (8 minutes)