Gordon Waite makes a tile tool at an ATM session. The pink stuff is dental plaster in which ceramic tiles are embedded. Once cured the tool is used to grind a mirror to a smooth surface of the desired curvature.
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Making a tile tool at an ATM sessionSubmitted by Gavin Warnes on Sat, 12/13/2008 - 23:58
Gordon Waite makes a tile tool at an ATM session. The pink stuff is dental plaster in which ceramic tiles are embedded. Once cured the tool is used to grind a mirror to a smooth surface of the desired curvature. |