[Expanding Globules] . . . . . . . . 71

[Attraction between Floating Globules] . . . . . 73

[Analogies of Surface Tension Phenomena with Life] . . . 75

[Conclusion] . . . . . . . . . 76

[Appendix]

[Apparatus and Materials required for Experiments on Drops]

[and Globules] . . . . . . . . 78

[Index] . . . . . . . . . . 81

[pg vii]

LIST OF ILLUSTRATIONS