Check out this sleek and intellectually seductive mathematical formulas mug. It contains numerous formulas discovered throughout history that have contributed greatly to our understanding of the universe and world around us. The perfect gift for the science nerd or mathematician in your life. Sure to please any professor or just someone who is really into math! Although it may take a cup or two of coffee before any of the numbers and letters make sense, at least they will be on hand when you are ready for them.