If you think you are looking at a supernatural deed, look again. A stationary image does not tell the whole story and that is why particle tracking is so interesting.

I develop statistical tools like this one "Diagnosing Heterogeneous Dynamics in Single Molecule/Particle Trajectories with Multiscale Wavelets" to study transportation mechanisms inside cells. What I have found so far "Memoryless self-reinforcing directionality in endosomal active transport within living cells" has been very exciting!