Nina Willburger on Nostr: The Blautopf ('blue pot') is a karst spring in Blaubeuren on the Swabian Jura. Its ...
The Blautopf ('blue pot') is a karst spring in Blaubeuren on the Swabian Jura. Its stunning turquoise-blue colour is caused by a physical effect of light scattering (so-called Rayleigh scattering) by the nanoscale lime particles dispersed in the water.
Published at
2024-06-11 16:03:12Event JSON
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