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Published on Jun 29, 2012
American University faculty and students had an exhibit at the USA Science and Engineering Expo. The Science in the Kitchen exhibit included a dancing oobleck. An oobleck is a sheer-thickening fluid, in this case a mixture of cornstarch and water, that acts like a fluid until pressure or force is applied. In this video, sound waves from the speaker apply force causing the oobleck to thicken and act more like a solid. More information about science at AU can be found at http://www.american.edu/cas/sciences/....