Ferrofluid Demo 1

This is a test video showing some of the ferromagnetic sculptures that will be displayed at the Johns Hopkins 2011 Physics Fair. The New Scientist version of this video, with added music, can be found at http://www.newscientist.com/blogs/nstv/2011/04/ferrofluid-sculptures-reveal-magnetic-fields.html

• #فناوری_و_رایانه
• #ferrofluid