Ferrofluid: How it works (by Michael Flynn)

www.FunExhibits.com Ferrofluid is an assemblage of magnetic particles engineered at the nanoscale, 100 times smaller than the wavelength visible light. Although too small to be imaged with microscopes, nano-products harness surprising properties from nanoscale physics for use in the macroscale world. www.FunExhibits.com
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