baking powder (not baking soda) ... Why won't baking soda work? ... Click below for more info about baking powder submarines (External Links):
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www.coolscienceclub.tripod.com/baking_powder_submarine....
www.coolscienceclub.tripod.com/baking_powder_submarine.html
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Find BAKING SODA SUBMARINES suppliers, Import & Export companies. Find quality products, trade Leads, manufacturers, suppliers, Buyers and Wholesalers ... Search results for companies: Baking Soda Submarines...
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www.masterseek.com/q/Baking%20soda%20submarines/0/1/Bak...
www.masterseek.com/q/Baking%20soda%20submarines/0/1/Baking-soda-submarines.htm
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3. baking soda and vinegar; 4. floaties/weights combinations; I haven't tried these but I wonder if you can keep the soda/vinegar or water/alkaseltzer separated just long enough for container to sink and also keep them contained without escaping into the tank.
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www.bensbits.com/2003/12/28/the_submarine_project
www.bensbits.com/2003/12/28/the_submarine_project
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When the submarine enters the water, the baking powder starts to react and carbon dioxide gas is produced. The small bubbles of gas get caught on the flat surface, making the submarine ... hobby store in your town, they sell the baking soda submarine just like the ones that used to come in the cereal box back in the day.
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www.metacafe.com/watch/805804/baking_powder_submarine/
www.metacafe.com/watch/805804/baking_powder_submarine/
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Ah yes, Baking soda and Vinegar - the most popular ingredients in these segments.
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www.youtube.com/watch?v=86h_uq4gKlA
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Just fill the submarines with the baking soda concoction and you're ready to make the subs dive and surface many times. Great for building connections between science and toys or introducing a simple chemical reaction.
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www.stevespanglerscience.com/product/1801
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a plastic soda or water bottle with cap (any 16 oz, 20 oz or 2L bottle will do) ... Do the next experiment "How Does a Submarine Dive" to learn more about buoyancy and submarines...
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www.onr.navy.mil/focus/blowballast/resources/bouancy1.h...
www.onr.navy.mil/focus/blowballast/resources/bouancy1.htm
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Teacher lesson plan for Navy Museum Exhibit ... ; OBJECTIVE: Students learn the basic of principle of buoyancy and how submarines use it to dive and ascend in water. EQUIPMENT: ... empty 16 or 20 oz. plastic soda bottle with hole in cap (the hole should be big enough to pass a flexible straw through)
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www.history.navy.mil/branches/org8-3a.htm
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Add a little vinegar - 1/4 to 1/3 cup (60 ml) - and 2 tsp. (10 ml) of baking soda. Stir gently. Add a few mothballs. As long as their surfaces stay fairly rough, they should begin to bounce up and down. This will also work quite well using clear soda water or alka seltzer with the mothballs.
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www.angelfire.com/nh/starfleetacadamy/bouyancy.html
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