Movie S4.

Experiments and simulations showing the dynamics of stable traveling lines in a Hele-Shaw cell with H 8b. Droplet diameter is 50 microns.

Flow-induced phase separation of active particles is controlled by boundary conditions

Shashi Thutupalli, Delphine Geyer, Rajesh Singh, Ronojoy Adhikari, and Howard A. Stone

PNAS. 2018. 115:5403-5408 DOI: 10.1073/pnas.1718807115