Water droplet kinetic sculpture by Dean O'Callaghan.
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Previously:
https://www.homemadetools.net/forum/...139#post134471
https://www.homemadetools.net/forum/...526#post132226
https://www.homemadetools.net/forum/...182#post130472
https://www.homemadetools.net/forum/...270#post121621
https://www.homemadetools.net/forum/...3577#post99487
https://www.homemadetools.net/forum/...3165#post98278