To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie S3. Close-up view of a statolith avalanche after an initial tilt θi=15°, showing the fluctuation motion of statoliths (objective 40×). The movie is accelerated 80×; the real duration of the movie is 857 s (real time between successive images is 3.3 s). Gravisensors in plant cells behave like an active granular liquid Antoine Bérut, Hugo Chauvet, Valérie Legué, Bruno Moulia, Olivier Pouliquen, and Yoël Forterre PNAS. 2018. 115:5123-5128 DOI: 10.1073/pnas.1801895115 Download Original Video Browse All Videos »