I witnessed something cool coming off the train after work today. The usual rush hour rush and pushing going on, and normally everybody storms down the stairs all at once. Today, however, many of the adults coming off the train stayed on the platform, and as one turned east, just standing there silently watching.
The object of admiration was a triple full rainbow, that is three arches ground to ground. One was really bright, too.
I think the silent people all facing east were somewhat cooler than the rainbow, actually.