Science has yielded more information about reality in the last 400 years (about the time of Isaac Newton) than we had in the last 4,000 years before. (Consider that it took us thousands of years to get from the wheel to the airplane, but only about 70 years to go from the airplane to the spaceship!). This naturally leads to questions about if there are a finite number of things science can answer, and if there are things science can't answer at all. Please give your ideas on this question.