The main difference is that corn starch is a very pure starch, while wheat flour has a high protein content. There are some differences in texture and flavor, but these mostly result from how you work with them.
The term isometric comes from the Greek for equal measure, reflecting that the scale along each axis of the projection is the same (unlike some other forms of graphical projection).
1. (Mathematics) the space between two straight lines that diverge from a common point or between two planes that extend from a common line. 2. (Mathematics) the shape formed by two such lines or planes. 3. (Mathematics) the extent to which one such line or plane diverges from another, measured in degrees or radians. 4. an angular projection or recess; corner. 5. standpoint; point of view: look at the question from another angle; the angle of a newspaper article.