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breathtakingdestinations:

Schloss Drachenburg - Königswinter - North Rhine-Westphalia - Germany (von HarryBo73)
travelingcolors:

Sagrada Familia, Barcelona | Spain (by SBA73)
breathtakingdestinations:

Mounment Valley - Utah - USA (von ZoomSnapNext)
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51
breathtakingdestinations:

Mykonos - Greece (von easyservicedapartments)
233
breathtakingdestinations:

Toronto - Ontario - Canada (von wvs)
200
breathtakingdestinations:

King House - Great Market - Brussel -  Belgium (von Batistini Gaston (4 million views!))
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Millefiori No. 01 (2012) Ferrofluid is a magnetic, hydrophobic liquid that forms colorful curves and channels when deposited onto a magnet and injected with watercolor paints. More starting at 5:20 in Black Hole No. 07 (2013) An illustration of centrifugal force. Paint whirls outward from a metal rod attached to a spinning power drill. Dancing Colors “The Pillar” (2013) This is a visualization of sound. Colored crystals leap from the surface of a speaker as it emits sound waves. More starting at 2:13 in Oefner’s talk. Marbelous No. 05 (2013) An unusual look at the properties of oil, as colorful marbles of oil paint float in a solution of water and methylated spirits.