The furnace often has two zones, the melting tank and the working tank, which are separated by a wall with narrow openings ... into an upside-down mold with a plunger to form a cavity, or by ...

"Obviously, there's a lot of discussion about it, so maybe people could conceive that that's the way we are, but we're not stuck," she said. "We're part of a bigger process, right?" When asked ...