TOMBELAINE
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Slinging Rocks!
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france
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The old Indian tells that stones "speak" when they are hit with another stone. Ok, I test. On the photo, the stones weigh 60, 70, 75, 80, 90 and 100 grams. They are made of chalk. Except that of 75 grs which is cement and both in granite (70 and 82 grs). The rock of the bottom is the hammer. Depending of their weight, they sound the same. More acute, light when they are light, more deaf when they are heavy. I am far from having his knowledge, but what this old Indian says is an openong on nature that escapes us completely. I have a lot of respect for his knowledge.
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