I, Hrishikesh Choudhari, gave this presentation, the second one to have my Zen nature, for my MTH-111 course. It is very unique in its content. Even though it is about the basic concept of a 'function' in mathematics, I have made it very visual and it keeps you awake till the end. My professor, Mr. George Thankachan, said that this was the best presentation he had seen in years. That pumped me up, and set the bar for all my future presentations.