Charles Edward White explains why three special numbers give powerful testimony to the existence of a mathematical genius behind the structure of the universe. The article will be of special interest to those with an interest in mathematics, but anyone who has had high school academic math courses and/or physics should be able to comprehend White's discussion.
By the way, it may be that White omitted from his essay the most impressive mathematical indicator of design, the Fibonacci sequence. You can read here why this particular series of numbers is so astounding.