ABSTRACT: In studying the process of rain formation in clouds, this has been a total mystery until nucleation of raindrops were understood mathematically. These days, cloud chemistry has made real inroads to access this problem. In this article, the author wondered how much of a constant the exponent is in the classical nucleation rate J = C exp (D) by comparing experimental data with the theory. Also, because rainfall is absolutely essential to life, we mention how The Bible connects rain with the end of war. Indeed, the author was able to prove that data and theory both show that D ≈ – 50 for the equation presented in Young (1993).

KEYWORDS “end of time” “classical nucleation theory” rainbow “Kelvin equation” “rain formation”