N2O5 collides with the water surface and performs a dance with the water molecules while being adsorbed at the water/air interface before being fully solvated in the bulk liquid. Visualization of 70 picoseconds of one of many simulation trajectories. Atom color coding: oxygen red, nitrogen blue, hydrogen white. Movie credit: Andreas Goetz, SDSC
![](https://i.ytimg.com/vi/wk-Kfap3FDY/maxresdefault.jpg)