The image shows a piece of rock sitting on top of a table next to a ruler, with a scale and a paper with text on it placed on the surface.
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The image shows a piece of rock sitting on top of a table next to a ruler, with a scale and a paper with text on it placed on the surface. The rock appears to be a projectile, with its sharp edges and pointed tip. The scale is likely used to measure the projectile's size and shape.
