Scientists have been trying to break the ice-rich layers of soil on Mars. Scientists have been surprised by how the soil on Mars behaves. Scientists have been trying to fend out if there is life supporting material on Mars. Scientists have been trying to know if water ice will melt.

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They connect invisible phenomena to those we are familiar with. Scientists could not experiment without them. They give the scientist a sense of security. They provide deeper insight into the workings of the human min

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