The latest title in the bestselling Last Word" series. Why do birds sing at dawn? Whats the slowest a plane can fly without stalling & falling out of the sky? & how long can you keep a tiger cub as a pet? Will We Ever Speak Dolphin? The eagerly-awaited new " Last Word" collection has the answers to these questions & many more. Seven years on from " Does Anything Eat Wasps?" the " New Scientist" series still rides high in the bestseller lists with well over two million copies sold. Popular science has never been more stimulating or more enjoyable. Like " Why Dont Penguins Feet Freeze?" " Do Polar Bears Get Lonely?" & " Why Cant Elephants Jump?" this collection of wry & well-informed answers to a remarkable range of baffling questions is guaranteed to delight."