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Amazing Science Toys and Gadgets
1 year ago
35
ferrofluid
speaker
interactivelamp
fluiddynamics
magnets
magneticfield
magnetism
colloidal
physics
physicstoy
science
Dancing Ferrofluid (full reel): a black magnetic fluid interacts with a variable strength electromagnet (like those found in speakers). A circuit supplies power to the electromagnet in proportion to the sound waves picked up by a microphone, the changing magnetic field- combined with the liquid surface tension of the colloidal ferromagnetic liquid- produces the captivating motion that keeps time with any music played. Featuring “12 String Thing”, composed and performed by my good friend T.D.Clark.
#ferrofluid #speaker #interactivelamp #fluiddynamics #magnets #magneticfield #magnetism #colloidal #physics #physicstoy #science #surfacetension #physicsfun #neodymium #guitar #electromagnet #scienceisawesome #electromagnetism
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