Ice on the water March 7, 2021March 16, 2021 ~ enrico image credits: Ziqi Wang (Univ. Tsinghua, Beijing, China) In the media: on Phys.org “Breaking the ice on melting and freezing” (nov. 2020) Our article : “How the growth of ice depends on the fluid dynamics underneath” Ziqi Wang, Enrico Calzavarini, Chao Sun, and Federico Toschi, PNAS March 9, 2021 118 (10) e2012870118.