PREVIEW
... r setting the wax with spurs and vents, to allow metal to flow in while letting air escape, Erick plunged the staff and all of its little parts into a slurry of quick-set plaster. He set the thing to dry inside a hooded drying station, where all Erick had to do was flick a switch on the wall and air rushed through the chamber, pulling out all moisture with it. Five minutes later, Erick pulled the cast back out of the drying hood, plunged it back into the plaster slurry, and then poured dry sand ...
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