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1949年年初,国共内战接近尾声,国民党总裁蒋介石收拾残兵败将,“料理后事”准备逃往台湾;共产党领袖毛泽东一面运筹帷幄策动“宜将剩勇追穷寇”,一面殚精竭虑筹划建立新政权。此时,国共在另一个看不见硝烟的战场上,展开了一场对文化名人的激烈争夺战。国民党虽大势已去,但“贼心不死”以图东山再起,仍有一部分文化名人“死心塌地”地跟着蒋介石去台湾;共产党即将上台“坐天下”,需要大量文化名人捧台,于是在共产党高层的周密策划和精心组织下,一批秘密潜入香港的文化名人分期分批北上,抵达北平准备参加标志着“大团圆”的新政协会议。Milestones of Flight
Milestones of Flight takes readers soaring through the high points of American aviation: from the Wright brothers and their competitors to the military pilots who first circumnavigated the globe, from the initial space rocket to the moon walk, from the earliest manmade satellite to today's spy drones. The book also describes what inventions—such as rocket propulsion, the wind tunnel, and the silicon chip—helped move flight upward and beyond. Profusely illustrated with objects from the Smithsonian's collection, Milestones of Flight provides an inspiring look at America's contributions to aviation. The book includes a bibliography, author's note, and index.