• Rick Abbott started the topic Sandraw in the forum Makers 1 year, 7 months ago

    Sandraw is a unique machine that never fails to delight audiences whenever we present it. It is a microprocessor controlled machine that draws pre-programmed images, by use of a magnet that pulls a ball bearing through a thin layer of sand. It was inspired by Bruce Shapiro, the originator of the concept, and you can view his machines at…[Read more]

  • Rick Abbott became a registered member 2 years, 4 months ago