@ScienceMentor.io on Instagram: "This post shares a 2015 viral video of a person jumping on a frozen trampoline, where the elastic bounce causes ice to shatter into intricate, fractal-like patterns, exemplifying brittle fracture dynamics under dynamic loading. The visuals demonstrate how kinetic energy from the trampoline's oscillation propagates cracks in the ice sheet, similar to findings in a 2006 Physical Review Letters study on rapid fracture in heterogeneous materials, where propagation sp