[Ráfaga] #3066: grid, megaliths

[Rafagas team]

#3066: grid, megaliths

Fri, 05 Sep 2025 by Raf

* MapYourGrid is a free and open source initiative that seeks
volunteers to create an open digital twin of the European energy
distribution network.

https://mapyourgrid.org/

* The IGN topographic map of the numerous menhirs and dolmens that,
throughout metropolitan France, reveals the distribution of this
unique heritage, part of them designated by UNESCO [FR]

https://www.ign.fr/mag/menhirs-et-dolmens-la-france-des-megalithes-en-carte

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Translated by Isaac, Jaume, Jorge, and Wladimir

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