Parallel Yellow Lines in Parallel Flatland Universes

This vertical view of Flatland belies the fact that these two sets of yellow lines are in separate Flatland universes. In the three-dimensional world these lines are on two different steps of a staircase. The yellow lines on the left are on a step higher than the ones on the right. Are there parallel universes […]

Rare Yellow

Among the photographs I took of the dilapidated parking lot the other day, was one that captured a color now rarely seen in lots for parked cars. Yellow is a common color for lines on roadways. There are the omnipresent solid double yellow lines in the center of busy highways that one must not cross […]