To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 6 Phase contrast sequence of a punching experiment. An encapsulated cyst is maintained using micropipette aspiration and punched with a glass needle Images were recorded every 1 s. Scale bar: 100μm. Organ size control via hydraulically gated oscillations Teresa Ruiz-Herrero, Kévin Alessandri, Basile V. Gurchenkov, Pierre Nassoy, and L. Mahadevan Development 2017. 144:4422-4427; doi: 10.1242/dev.153056 Download Original Video