(1) Massimo on X: “As temperature decreases, the kinetic energy of molecules decreases. This is a visualization of the transformation of water into ice, seen at molecular level. 🎞️ CSIRO’s Data61 https://t.co/NSjxAoWKK1” / X

September 27, 2026

https://x.com/Rainmaker1973/status/2098806340726747259
Density difference between water and ice is apparent