![]() ![]() It needs to be narrow enough to fit through the mouth of your bottle. Dump in some baking soda (we didn’t measure) and fold the paper towel around it. I failed to get a good photo of our baking soda packets, but what you need is a small square of paper towel (we used half of a select-a-size paper towel). Once your rocket is ready, it’s time to launch! They used pencils as “feet” for the rocket to stand on, and I thought it was a brilliant idea! We went to a birthday party a couple weeks ago and made a bottle rocket with a water bottle. We were concerned that adding decorations would make the rocket heavier, which would not allow it to go as high. Basically, all we did was to build a stand for the rocket. ![]() ![]() Vinegar – we went through an entire large bottle, so get a lot!įirst, prepare your rocket. ![]()
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