Johnny Orchard brings home a playful bear cub that soon becomes huge and a nuisance to the neighbors.

Johnny Orchard brings home a playful bear cub that soon becomes huge and a nuisance to the neighbors.

Johnny Orchard brings home a playful bear cub that soon becomes huge and a nuisance to the neighbors.

Johnny Orchard brings home a playful bear cub that soon becomes huge and a nuisance to the neighbors. "Some of his best pictures supplement the story . . . An outstanding book in every way".--The Horn Book. Caldecott Medal Book.

在线阅读本书 Johnny Orchard brings home a playful bear cub that soon becomes huge and a nuisance to the neighbors.

A NEW YORK TIMES BESTSELLER “An informed and entertaining guide to what science can and cannot tell us.” —The Wall Street Journal “Stimulating . . . encourage[s] readers to push past well-trod assumptions […] and have fun doing so.” —Science Magazine From renowned physicist and creator of the YouTube series “Science without the Gobbledygook,” a book that takes a no-nonsense app...(展开全部)

Are our lives meaningful, or meaningless? Is our inevitable death a bad thing? Would immortality be an improvement? Would it be better, all things considered, to hasten our deaths by suicide? Many people ask these big questions -- and some people are plagued by them. Surprisingly, analytic philosophers have said relatively little about these important questions about the meanin...(展开全部)

The winners of the Nobel Prize show how economics, when done right, can help us solve the thorniest social and political problems of our day. Figuring out how to deal with today's critical economic problems is perhaps the great challenge of our time. Much greater than space travel or perhaps even the next revolutionary medical breakthrough, what is at stake is the whole idea of...(展开全部)

Quanta Magazine's stories of mathematical explorations show that "inspiration strikes willy-nilly," revealing surprising solutions and exciting discoveries. These stories from Quanta Magazine map the routes of mathematical exploration, showing readers how cutting-edge research is done, while illuminating the productive tension between conjecture and proof, theory and intuition....(展开全部)

The winners of the Nobel Prize show how economics, when done right, can help us solve the thorniest social and political problems of our day. Figuring out how to deal with today's critical economic problems is perhaps the great challenge of our time. Much greater than space travel or perhaps even the next revolutionary medical breakthrough, what is at stake is the whole idea of...(展开全部)