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Hey! I don't know if you remember, but I found out what that red gravel on playgrounds was about: https://de.wikipedia.org/wiki/Kieselrot https://de.wikipedia.o
by fho 4y ago
Hey! I don't know if you remember, but I found out what that red gravel on playgrounds was about: https://de.wikipedia.org/wiki/Kieselrot https://de.wikipedia.org/wiki/Kieselrot (only in German, but if you heard about the topic you are probably from here too).
(I couldn't reply in the old thread anymore ... so I hijack this comment)
- hansword 4y agoYes, I remember that! My childhood football club had their pitch in Kieselrot. And now that I read the article it is coming back. The pitch was closed for several months, but we weren't told why.... Oh, thanks so much! Have a great day!