this post was submitted on 10 Aug 2024
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What is this thing?

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Let us help you identify that mysterious object you’ve found.

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[–] [email protected] 26 points 3 months ago (1 children)

At the beginning of the first world war they plotted all military operations using these giant pins. Later in the conflict ‘map pins’ were developed and these ‘land pins’ became obsolete. Another fascinating example of how the horrors of war pushed technology forwards in civilian applications.

[–] [email protected] 25 points 3 months ago

Imho joke answers should be against the rules of the sub.