Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Uploaded on Sep 16, 2008
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