COMMENTARY - Exploring a bar of soap, with the question of... “What's the true color of the soap?” If you highlight the soap with a black light, the color of the soap looks one way, but in a different light, the color changes. There is even a debate over colors, met by some with logic. Others in the debate argue the color you see, is not the color someone else sees, which has some logic in it as well. With more on this odd line of questioning, here is MTSU Professor of Journ ...