For me it is the fact that our blood contains iron. I earlier used to believe the word stood for some ‘organic element’ since I couldn’t accept we had metal flowing through our supposed carbon-based bodies, till I realized that is where the taste and smell of blood comes from.

  • @Eranziel
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    41 year ago

    That analogy relies on the reader having any idea what wire EDM manufacturing is. ;) Not exactly an everyday topic.