Reply to "Smoking Clockwork Locomotives"

navy.sealOGR Forum Member

PhillyChris posted:
Very cool. Back in the 60s, I think I had a submarine that ran on baking powder. Now I need to look that up and try to re-live that. There’s no end.

Are you referring to the small plastic submarines that came as bonus prizes in cereal boxes and went up and down when powered by baking powder when placed in water?

Bob Nelson

8/31/1910:59 AM

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