#1312: geology, documentary, 1km
, last check: Mon, 27 Apr 2026. Post history
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geology
Spanish Geology National Institute (IGME) offers an online lesson to learn a bit about Geology with map coloring
[ES]
https://boletingea.wordpress.com/2020/04/22/aprende-geologia-coloreando-un-mapa/ -
documentary
"Mapping a better tomorrow" is a 1971 30 minutes documentary where works of the US Army Topographic Command (TOPOCOM) are explained
https://archive.org/details/gov.dod.dimoc.30277 -
1km
This super simple web application tells you how far you can walk away from your home with the 1 kilometer regulation during confinement
[ES]
https://1km.geomatico.es/
Raf