youtor.org
Amazing Pinscreen shorts
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Video Source: www.youtube.com/watch?v=pExjS2MHcyQ
This amazing wall can clone three-dimensional shapes shoved into it. It's called a pin art board or pinscreen, and it works through small pins or plastic rods tightly arranged in a rectangular frame.When you put an object or your body against the frame, these individual pins will move inward due to the pressure, conforming to the shape of the object. This creates a 3D impression or sculpture of the object on those pins • #interesting #interestingfacts #unique #uniquefacts
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