How Sandstone Arches Are Formed

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Sometimes inspiration for how to use a material can come from the natural world. Case in point: The beauty of Utah’s arches like the Rainbow Bridge above. A recent study out of Charles University in the Czech Republic breaks down how such sculptures form—and, in doing so, allows us to see potential for our own design and creativity.

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The natural occurring arches and narrow stone towers do not require a complicated mix of materials or the natural variables involved in geology or weather. All we need is some sandstone and stress.

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