We levitated silicon cubes by inserting them in cuvette with paramagnetic fluid, positioned between two permanent magnets (Magneto-Archimedes effect). After shaking with a piezo, they try to assemble in a cubic crystal. Read more in the publication by Leon Woldering.
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"An expert is a person who has made all the mistakes that can be made in a very narrow field." -- Niels Bohr. |