Ferrofluid Skull Sculpture
This ferrofluid skull sculpture is hauntingly beautiful. Ferrofluids become magnetized when near a magnetic field. They were originally invented by NASA in 1963.

Amazing magnetic fluids - Read & Learn:
http://science.nasa.gov/science-news/science-at-nasa/2002/23aug_mrfluids/

#scitech   #nasa   #ferrofluid   #science  
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