Figure 2. The Cover of PNAS Issue 5, 2020 (IMAGE)

Peking University

Figure 2. The Cover of PNAS Issue 5, 2020

Caption

Duan Huiling's group from College of Engineering, Peking University, found that the unique structures on the leaf surface of the floating fern, Salvinia molesta, could keep the underwater liquid-gas interfaces in a super stable state.

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PNAS

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