Sand Casting Beads

For the sand casting demo for the Omaha Maker Group, I picked up some beads at Hobby Lobby to use as patterns. I thought that since these were convex they would make for an easier demo than the glass dish I used in my first attempt. These turned out to…

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Ruben’s tube

We put together a little Ruben’s tube at the OMG meeting today. There has been some discussion about building a large tube for a week or so, but no one has yet come up with a length of tubing to use. We were standing around talking after the meeting an…

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