文章列表

• 1.万物简史 第273期:砰!(8)
• In a sense it hardly matters. 在某种意义上，这项工作并不很重要。 Identifying an asteroid doesn't make it safe. 确认一颗小行星不会使它安全一点。 Even i...
• 2.万物简史 第272期:砰!(7)
• By the early 1900s, it had often become impossible to know whether an asteroid that popped into view was new 到20世纪初，往往分不清哪颗小行星是刚刚出...
• 3.万物简史 第271期:砰!(6)
• What Shoemaker and his colleagues found was that there was more risk out therea great deal morethan anyone had ever imagined. 苏梅克和他的同事们发现的...
• 4.万物简史 第270期:砰!(5)
• The few craters that remained evident on Earth (most had been eroded away) were generally attributed to other causes or treated as fluky rarities. 一...
• 5.万物简史 第269期:砰!(4)
• The story begins in the early 1950s when a bright young geologist named Eugene Shoemaker paid a visit to Meteor Crater in Arizona. 故事始于20世纪50年...
• 6.万物简史 第268期:砰!(3)
• At the library in Manson they are delighted to show you a collection of newspaper articles and a box of core samples from a 1991-92 drilling program, ...
• 7.万物简史 第267期:砰!(2)
• The trauma to Manson's geology had come not from within the Earth, but from at least 100 million miles beyond. Sometime in the very ancient past, when...
• 8.万物简史 第266期:砰!(1)
• Part IV Dangerous Planet 第四部 处境危险的行星 The history of any one part of the Earth, like the life of a soldier, consists of long periods of bored...
• 9.万物简史 第265期:大地在移动(19)
• Australia, meanwhile, has been tilting and sinking. Over the past 100 million years as it has drifted north toward Asia, its leading edge has sunk by ...
• 10.万物简史 第264期:大地在移动(18)
• The outline of Gondwana, a once-mighty continent connecting Australia, Africa, Antarctica, and South America, was based in large part on the distribut...