This video follows the 3D reconstruction of an oolite rock sample – a sedimentary rock full of ancient sand grains coated in concentric layers of calcium carbonate. The grinder grinds away thin layers of rock, taking a high resolution image each time
via LiveScience.com http://www.livescience.com/38416-princeton-high-precision-rock-grinder-video.html
via LiveScience.com http://www.livescience.com/38416-princeton-high-precision-rock-grinder-video.html
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