Photo reblogged from Fuck Yeah Fluid Dynamics with 44 notes
Ferrofluids consist of ferromagnetic nanoparticles suspended in a fluid. When subjected to strong magnetic fields, they develop a distinctive peak-and-valley formation due to the normal-field instability. The shape is a result of minimizing the magnetic energy of the fluid. Both gravity and surface tension resist the formation of these peaks. Ferrofluids, in addition to appearing in art exhibits, can be used as liquid seals, MRI contrast agents, and loudspeaker cooling fluids. (Photo credit: Maurizio Mucciola)
Source: Flickr / maurizio_mwg
Photo reblogged from Dedicado a "Acción Poética" with 626 notes
Sé que existo si me nombras tu.
Source: fuckyeahaccionpoetica
Photo reblogged from Sultan with 21 notes
’’’
فِي‘ حُضوُرَك‘ ..
كُلْالحُضُورْ حَولِي‘ غِيَابْ‘
Source: ter7al
Audio post reblogged from I'm so ugly, but that's okay, cause so are you... with 21,354 notes - Played 70,937 times
[Flash 9 is required to listen to audio.]Bohemian Rhapsody
Source: s-k-e-t-c-h-s
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