If an astronaut farted during a spacewalk and neither sound nor smell is carried in a vacuum, did he really fart? This book will answer the question. Some packages say "Open here." What would you do if it said "Open somewhere else"? Why are they called "apartments" when they're all stuck together? Why do we say something we don't like "sucks"? Is sucking bad? Would you trust a proctologist with poor depth perception? What exactly are...