Baking Powder Powered Boat 3

Third attempt at a Baking Powder Powered Boat, this one is inspired by Mongrel Shark's comments. This version uses the pressure created by the carbon dioxide gas to force the fluid out of the chamber and drive the boat forward with a 'water' jet. This is still not what I am aiming for, but it does work. I have also included a side diversion with the boat propelled by the syphon effect by leaving the lid off. Vinegar and baking soda will make a much more vigorous reaction but what I am trying to emulate is the old time cereal packet gifts that worked with baking powder and water. I haven't seen any of the boats on YouTube but I have just found this picture http://www.timepassagesnostalgia.com/& pm=0&searchkeywords=cereal+Miniature+United+States+Navy&sin=i631 Components - 35mm film container Plastic tube Hot Glue Small piece of polystyrene foam Baking Powder Tools - Hot Glue Gun Drill Here is an interesting web page dedicated to baking powder submarines http://torgo.org/bpsubs/ Here is the rubber band powered pop bottle submarine /watch/cQr6QOofGSef6 Toy Boats playlist /playlist/PLA5a2xPRSrB24vUS9E8zkSgjZysEL00zr Baking Powder, Alkaseltzer, Steradent, Baking Soda, Bicarbonate of Soda, Mentos playlist /playlist/PLA5a2xPRSrB3V-oPfvHZu-3CpA8c9k9a4 This PDF explains the difference between baking powder and baking soda https://www.clabbergirl.com/Portals/0/Images/Baking-Soda-Vs-Baking-Powder.pdf?ver=2015-06-23-081128-543 Facebook https://www.facebook.com/grandadisanoldman/ Merchandise - I suggest you check both of these links if you are interested as the prices will vary and the shipping charges will be different. http://www.redbubble.com/people/grandadiaom/portfolio http://grandadisanoldman.cottoncart.com/ Oldest videos /user/GrandadIsAnOldMan/videos?flow=grid&view=0&sort=da Most Popular /user/GrandadIsAnOldMan/videos?sort=p&flow=grid&view=0 Newest videos /user/GrandadIsAnOldMan/videos?sort=dd&view=0&flow=grid I have thousands of videos on YouTube covering a wide range of subjects. To find them follow my search guides /watch/wgcHOoOSBecSH or /watch/kRYwkwgU4jZUw or see my playlists page /user/GrandadIsAnOldMan/playlists?flow=grid&view=1 Generally my projects are for my grandchildren to enjoy. OK, I enjoy them too. If anybody else likes them, that is a bonus. I like to keep my work as simple and basic as possible so that it can be copied easily and improved by anybody who wants to try themselves. I recycle or repurpose items rather than buy new and when I do buy I like to keep it cheap. /user/GrandadIsAnOldMan My "GrandadsOtherChannel" channel is generally where I will host the videos that give extra detail or longer versions of the videos I post on my main channel /channel/UC2mp_L8RoxMyw3ewwSecZ6Q

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