@article{PhysRevFocus.21.2, title = {To Merge, Drops Must Separate}, author = {Woo, Marcus}, journal = {Phys. Rev. Focus}, volume = {21}, issue = {}, pages = {2}, numpages = {1}, year = {2008}, month = {Jan}, doi = {10.1103/PhysRevFocus.21.2}, url = {http://link.aps.org/doi/10.1103/PhysRevFocus.21.2}, publisher = {American Physical Society} }