Welcome back to Ask Bwog, a feature in which we answer burning questions about such disparate topics as Juicy Campus (ha, remember that?), PBK, and how to become gainfully employed by celebrities.

We return this week with an important question about the Lerner ramps and Your Safety. One CC senior, who is not fond of heights, is nervous about the strange discolorations on the ramps (see architectural oddity in question below.)

She’s worried they’re pressure marks of some sort, and Lerner’s ramps are headed for collapse. Do the markings on the ramps foretell terrible disaster?

By all accounts, no. Bwog just spoke with a custodian in Lerner, who assured us that this was not the case. He explaind that the strange white abnormalities were the aftermath of some spilled cleaning solution. (The ramps have been tinted since a few years ago, when it became apparent that transparent glass and skirts were a rather unfortunate combination. UPDATE: This is a Columbia urban legend, according to Lerner’s architect.) “Just stains, yeah.”

Have burning questions about campus, social etiquette, technology or anything else? Send them to bwog@columbia.edu.