(asked by Leesa from Antony, France (and originally from San Diego, California)) She also adds: “I thought that when you are underground, it should be cooler, not hotter.. Maybe all the warm bodies?? It’s especially hot at Châtelet when I am waiting for the RER B. I thought I was going to pass out once…“ The Answer:Well… First it’s a common misconception that it’s cooler underground… In a normal underground, let’s say a cave, an underground cellar, etc. It’s not [Read the rest]