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One of the best Bernoulli 'tricks' is the flying toilet paper-kids love it and we can use the end result to create sculptures! By pushing fast moving air over the top of the toilet roll a low pressure area is created with a high pressure area created below. This, along with the forward motion of the air and friction on the toilet paper causes the paper to be shot out. Imagine if a leaf blower was used!STEAMS school is for any tamariki that is interested in hands-on STEAMS based learning. ... See MoreSee Less