On Vignelli’s map, subway lines were enticing ribbons of color that ran straight up, straightdown, or at a perfect forty-five degree diagonal.

Many people tilt the glass at a forty-five degree Angle and look down through the wine where it is not very deep against the glass.

Prof. Vedder: Forty-five percent of people who go to college, four-year colleges, don't get a bachelors degree within six years.