That has to be the funnest thing I've ever heard. No speculation... Speculation: the contemplation or consideration of some subject. Hypothesis: a proposition, or set of propositions, set forth as an explanation for the occurrence of some specified group of phenomena, either asserted merely as a provisional conjecture to guide investigation (working hypothesis) or accepted as highly probable in the light of established facts. Theory: a proposed explanation whose status is still conjectural and subject to experimentation, in contrast to well-established propositions that are regarded as reporting matters of actual fact. Law: any scientific generalization based on factual observations, such as the law of gravitation. Newton didn't lay the proverbial gravitational egg in a nest. It started with him speculating and then he went from there. You have to start someplace and there are people on here asking HUGE questions and you don't expect to "speculate"! Hilarious! As long as no one is claiming their speculation as a "law" everything is fine. If you don't bounce ideas off each other and play with the idea you'll never be creative enough to get the ball rolling. F=ma started with "speculation". Newton didn't just keep speculating he took his ideas and set them in motion and proved them and that lead to a law. You have to start someplace and with some of the questions being asked here I really don't think anyone on this site has the wherewithal to plop the law out on the table or even the theory in one fell swoop. You have to start someplace and a little play and funning with things opens the mind to new ideas. Stimulation is the nucleation point for the great leap. Stop asking the big questions and stick to the known and you won't have to "speculate".