Dead cheap cold smoke generator made with an empty tin can, in which 3 holes were drilled: a 4mm for inlet, a 10mm for outlet and a 4mm bottom hole for lighting.
Pipes were leftovers from other projects (putt-putt boat video: [ Ссылка ]).
Airpump is solar powered and has back-up Li-ion battery (eBay).
Music "(Do) The Window Shaker" by myself, clip : [ Ссылка ]

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