Crude bubble blowing contraption.
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Previously:
https://www.homemadetools.net/forum/...049#post207307
https://www.homemadetools.net/forum/...292#post192261
https://www.homemadetools.net/forum/...856#post159968
https://www.homemadetools.net/forum/...704#post151960
https://www.homemadetools.net/forum/...179#post115843
