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)

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 weird and wonderful quest for unfathomably large numbers From cells in our bodies to measuring the universe, big numbers are everywhere We all know that numbers go on forever, that you could spend your life counting and never reach the end of the line, so there can’t be such a thing as a ‘biggest number’. Or can there? To find out, David Darling and Agnijo Banerjee embark o...(展开全部)

FOR USE IN SCHOOLS AND LIBRARIES ONLY. A snail's father advises him to keep his house small and tells him what happened to a snail that grew a large and spectacular shell.

Illus. in full color. A young snail realizes that a big house might be a disaster for him.

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.