Even more discouraging than the size of the bubble is what the bubble's cross-section looks like: http://www.smbc-comics.com/index.php?db=comics&id=2004#comic

Even more discouraging than the size of the bubble is what the bubble's cross-section looks like: http://www.smbc-comics.com/index.php?db=comics&id=2004#comic http://www.smbc-comics.com/index.php?db=comics&id=2004#c...