The experiment that allows you to answer the question that could never otherwise be answered. The idea for this season of revisionist history was born in frustration. I've always believed that those of us alive in the 20 first century are all modern and smart ance. But over and again, i get into a serious discussion with some brilliant person who says they don't really know the answer or wish we knew, but we don't. It took me back because isu y remembered that's what my dad used to always say whenever i pestered him with a question. Big sigh, hand to his forehead, slight shake of the head, and then, no idea, no idea. Which i thought