Do you wonder about these and other earth-shaking scientific questions? Do our ears get bigger as we grow older? Can you really lose weight just by fidgeting? Why do cats survive 32-story falls better than 8-story ones? Now you can find the fascinating answers to these and other profound science questions . . . all in one highly entertaining, fact-packed volume Popular international science author Karl Kruszelnicki will dazzle and delight you with...