This count like it could be a fabric print , but in fact you ’re await at hyperbolise view of a phenomenon fuck asRayleigh - Benard convection , as temperature differences labour the motility of silicone polymer petroleum .
Convection occur when temperature differences make insidious difference in density in fluids : less dense liquid state rises but cool as it does so , and then sinks again . In this image , little cells of fluid see the liquid rise through the nitty-gritty of a hexangular unit , then slump along its edges . The distinctive pattern is a outcome of the surface tension of the liquid : here , it ’s open so held at atmospheric pressure , but different state of affairs would give ascent to unlike patterns . Incidentally , you’re able to see all this take place because there are tiny aluminum flake in the fossil oil — otherwise it would almost unimaginable to see what was happening .
[ Fuck Yeah Fluid Dynamics ]
persona acknowledgment by M. Velarde et al
Science
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