I’ve been cut off https://www.gtxgaming.co.uk/blog/buy-fosamax-uk.pdf states fosamax 70 mg price uk bicyclelist delicacy X&Y is a look at conceptual numbers, specifically zero and infinity. Du Sautoy and Gould play two Beckettian figures stood in a single white cube that’s part of an apparently infinite series of similar, but not identical, white cubes. There must, they theorise, be some way out. Mustn’t there? What if it’s a loop like a bagel’s surface or a Mobius Strip? Gould exits stage left and, some time later, re-enters stage right.