Will We Ever Speak Dolphin? And 130 Other Science Questions Answered

In this latest bumper collection of questions and answers from the popular "Last Word" column: - Why does Weetabix cling like cement? - What is earwax for? - Why are there only two sexes? - When does the moon go blue? - Do doctors live longer? New Scientist magazine's "Last Word" column provides a dazzling stream of scientific questions, attracting witty, well-informed and wildly surprising answers from its readers around the world. Now with more questions than ever, this latest brilliant addition to the No.1 bestselling series will fascinate "Last Word" fans and new readers alike.