You can ask and answer all the questions you want at any time. As long as there are no private or sales links in them, then they are not considered spam. Ask and answer away. It's just the links that are considered spam when they lead you to a sales pitch or a certain religious … Read more

Isn't there a mathematical equation available for researchers to calculate the probability of other worlds that have very advance races of aliens? If so, could you tell me what the equation is? Thanx

Ps: I believe the answer to the difference between t(n) and f(n) are factors of the equation I am asking for in my … Read more