[Overheated Drops] . . . . . . . . 55

[Floating Drops on Hot Surfaces] . . . . . . 57

[Lecture III.]

[Spreading of Oil on the Surface of Water] . . . . 60

[Movements due to Solubility] . . . . . . 63

[Movements of Aniline Globules on a Water Surface] . . . 63

[Movements of Orthotoluidine and Xylidine 1-3-4 on a Water Surface] 66

[Production of Globules from Films] . . . . . 68

[Network formed from a Film] . . . . . . 70

[Quinoline Rings] . . . . . . . . 71