Want to tamper in God's domain?

[james_davis_nicoll]

MonkeyGod
Program to generate toy universes with different values of four physical constants. Note the emphasis on "toy." This is a very simple program that makes no attempt to generate a universe in detail. Its main purpose is to demonstrate that long-lived stars, which are probably required for the evolution of life, does not depend on some "fine tuning" of the constants of nature but occurs for a wide range of parameters. It also shows that the large number coincidence first proposed by Weyl is not uncommon.

MonkeyGod: The Toy Universe Program.