Movie S1.

The time evolution of the rotating phase of a chiral active droplet. (ζ1= 0 and ζ2= 4.8.) The initial state is a spherical droplet with uniform polarization inside.

Contractile and chiral activities codetermine the helicity of swimming droplet trajectories

Elsen Tjhung, Michael E. Cates, and Davide Marenduzzo

PNAS. 2017. 114:4631-4636 DOI: 10.1073/pnas.1619960114