Stained Glass Sunrise or Stained Glass Horizon Setting? Is There Any Real Difference? Sunrise over the Boulder Valley. OR Horizon-Setting in the Morning? Does the sun rise over Boulder or does the horizon set? Is there any difference? Is Sunday morning a great time to chat about dimensional convenience? What IS dimensional convenience? EASY! We pick our “dimensions” depending upon the problem we are approaching. The answer changes as the question changes. I cannot resist another example. To drive from Boulder to Denver we ignore that the earth is curved; that it is a grapefruit. We... Read More