After Christmas I went to a very special holidays to the Teutoburg Forest and Sauerland with a very special friend and we had much fun visiting friends, special sites, nature and cooking outside.
We found some weird footprints in the forests and even weirder holes or something like that in some rocks. Interesting… 🤔
The big rocks made me curious about how rocks and mountain are formed etc. There are some pretty interesting and good videos on the YouTube channel of CrashCourse about these topics.