It's overcast today, and the air is stuffy and humid. Last night, I stumbled upon a new anime series, "On the Movements of the Earth," which has a quite serious theme: the conflict between heliocentrism and geocentrism. I've first learned about the darkness of the medieval times, including those inquisitions and recantations. Knowledge that people take for granted today, might have been the forbidden research that people risked their lives to obtain in the past. No wonder it's also called the Dark Age and the people at that time were so dumb. Even I, a fifth grader knows better than a scholar in the past. I am driveling out of the historical context, am I?