Jul 28, 2019
Poly Density Puzzle: . my favorite science brain teaser- white beads and blue beads "float" oddly separated beneath the surface of a clear liquid. If the contents are mixed by shaking the container, the white beads gather at the top and the blue sink to bottom! Adding to the mystery- . after about 30 seconds the two layers of beads will have slowly moved back to the middle. What is your guess as to the physics behind this behavior? . . ➡️ Follow @gadgetycafe . . .. . . . Credit: @physicsfun #physicstoy #physicspuzzle #density #densitycolumn #immiscible #immiscibleliquids #bouyancy #archimedes #archimedesprinciple #saltingout #physics #science #scienceisawesome #polydensity https://www.instagram.com/p/B0d1rKxgBCc/?igshid=1hikcosbuhckf