A science is a study based on experiment and observation, of hypothesis forming and testing. The study of ESP is a science when they look at data and test their hypothesis to form a conclusion. The study of physics is not a science when they ignore the data and don't test their hypothesis.

Quote Originally Posted by Killer Angel View Post
Short version? because when you reproduce the geological and geotechnical model of a territory, the variables involved are immense, and you must use a degree of approximation, so the results will never be certain.
Oh, got it. It's not like physics because it has a Heisenberg principle.