Albert Einstein. His name has become a synonym for genius. His wild case of bedhead and playful sense of humor made him a media superstar—the first, maybe only, scientist-celebrity. He wasn't much for lab work; in fact he had a tendency to blow up experiments. What he liked to do was think, not in words but in "thought experiments". What was the result of all his thinking? Nothing less than the overturning of Newtonian physics. Once again, Kathleen Krull delivers a witty and astute look at one of the true Giants of Science and the turbulent times in which he lived.
All his life, Charles Darwin hated controversy. Yet he takes his place among the Giants of Science for what remains an immensely controversial subject: the theory of evolution. Darwin began piecing together his explanation for how all living things change or adapt during his five-year voyage on HMS Beagle. But it took him twenty years to go public, for fear of the backlash his theory would cause. Once again, Kathleen Krull delivers a witty and astute picture of one of history's greatest scientists.
When 14-year-old Sophie encounters a mysterious mentor whointroduces her to philosophy, mysteries deepen in her own life. Whydoes she keep getting postcards addressed to another girl? Who isthe other girl? And who, for that matter, is Sophie herself? Tosolve the riddle, she uses her new knowledge of philosophy, but thetruth is far stranger than she could have imagined. A phenomenal worldwide bestseller, SOPHIE'S WORLD sets out to drawteenagers into the world of Socrates, Descartes, Spinoza, Hegel andall the great philosophers. A brilliantly original and fascinatingstory with many twists and turns, it raises profound questionsabout the meaning of life and the origin of theuniverse.
