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Continue to ChatSand ripples. Why do they form in the exact way they do? https://mirjamglessmer.com/2020/05/15/sand-ripples-why-do-they-form-in-the-exact-way-they-do/
Sand ripples. Why do they form in the exact way they do? https://mirjamglessmer.com/2020/05/15/sand-ripples-why-do-they-form-in-the-exact-way-they-do/