algorithms
another perspective
Mon Nov 2, 2015 5:46am
2601:1c0:5201:b815:ad1f:381b:3327:c6c8

Here is another view from a different perspective of the same scene. What you believe to be wet soil is merely disturbed surface dust caused by the vibration of the grinding, nothing more. The undisturbed dust is lighter because it is bleached by radiation.


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