Please Explain Is The Latest In Dr Karl'S Mega Selling Science Series Which Includes The Bestsellers Great Mythconceptions, Bum Breath, Botox And Bubbles And Q And A With Dr K. Australia'S Favourite Scientist Answers More Curly Questions On Life, The Universe And Everything. No One Conveys The Excitement And Wonder Of Science Quite Like Dr Karl, And This, His Twenty Sixth Book, Takes Us On Another Thoroughly Entertaining Exploration Of The World Around Us. If You Like Your Science Fun And Unpredictable, Don'T Miss This New Addition To The Dr Karl Library.