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by g0ran 1331 days ago
And here it is in use: https://www.youtube.com/watch?v=DoixjuGNxPY
2 comments

Did he just touch the crucible with his hand there at the end??
He was wearing gloves; a momentary contact like that wouldn't harm anything.
Still, that's like 1200°F! Is this guy in undergrad???
Is there one of him removing the cast part from the mold?