Science interactive instrument (wonderful phenomenon in small hole)

Abstract

1. The name of the design product: science popularization interactive instrument (wonderful phenomenon in small hole). 2. The use of the design product: for science popularization and interaction. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective view 1. 5. It has been embodied in perspective view 1 and perspective view 2, so the right view, top view are omitted; the bottom surface of the design product is a part that is not easy to see or cannot be seen during use, so the bottom view is omitted.

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