You arrive at your office and unpack your breakfast from the local deli. The piping-hot coffee and chilly orange juice you purchased just minutes ago are now both disappointingly lukewarm. Why can't the coffee "steal" heat from the juice to stay hot? Why does even the most state-of-the-art car operate at a mere 30 percent efficiency--and why can't Detroit ever better the odds, no matter what space age materials we invent? Why can't some genius make a perpetual motion machine? The answers lie in the field of thermodynamics, the study of heat, which turns out to be the key to an astonishing number of scientific puzzles.
If you want to know what's happening in the physical world, you've got to follow the heat. In Maxwell's Demon: Why Warmth Disperses and Time Passes, physics professor Hans Christian von Baeyer tells the story of heat through the lives of the scientists who discovered it, most notably James Clerk Maxwell, whose demonic invention has bedeviled generations of physics students with its light-fingered attempts to flout the laws of thermodynamics. An intelligent, submicroscopic gremlin who could sort atoms as they
flew at him, Maxwell's Demon would effectively make an impossible task--forcing heat to flow backward--possible. Explaining why the Demon can't have his day has been an intellectual gauntlet taken up by a century and a half of the world's most brilliant scientists, whose discoveries Professor von Baeyer vividly etches.
The centuries-old discipline of thermodynamics informs today's most cutting-edge research in chaos, complexity, and the grand unified theory of everything--physics' Holy Grail. Even more amazing, the study of heat turns out to explainsomething seemingly unrelated--time, and why it can run in only one direction.
With his trademark elegant prose, eye for lively detail, and gift for lucid explanation, Professor von Baeyer turns the contemplation of a cooling teacup into a beguiling portrait of the birth of a science with relevance to almost every aspect of our lives. Readers will find themselves rooting for Maxwell's ever-mischievous Demon even as they come to appreciate that he is doomed to failure.
Dr. Williams discusses his own work and that of such contemporaries as Pound and Eliot and reveals his thoughts on a wide variety of twentieth-century concerns
絕對不要忽略平凡的事物,那可能是你獲得諾貝爾獎的線索 諾貝爾生醫獎得主巴里•馬歇爾親撰 諾貝爾獎得主親自對話,示範科學素養 建立閱讀理解的最佳讀物 培養自主學習能力 ...
科學新聞》雜誌(Science News)2018年度選書 《富比世》(Forbes)雜誌2018年腦科學必讀選書 暢銷書《基因:人類最親密的歷史》作者辛達塔.穆克吉盛讚 我們是怎麼發現荷爾蒙的? ...
Amy Griffin Monica Mouton Sanders M.Angela Casady Jennifer Smith Burden Tom Luster See also: Adolescent Pregnancy and Prevention; Prenatal Decision Making by Adolescents; Sexual Abstinence References and Further Reading Child Trends.
Thus, Turner's study (ref. 83) makes a case that Hitler's accession was by no means inevitable and that ... X as with so much in the mythology of his Third Reich, the belief that January 30”, 1933, marked a seizure of power was spurious ...
We also present the Pearson r coefficient on the same two relationships , which will facilitate the comparison we will make next . In using the Pearson r statistic , these two economic trade - off questions continue to be positively ...
我們多次要求資訊與圖片,札里洛有無窮的耐心,無論多麼晦澀難解,他都能迅速回應。在為威爾金斯的論文編目時,倫敦國王學院的奧佛(Christopher Olver)非常幫忙,主管為布洛維爾(Geoff Browell)。克里克的論文保存於維康信託基金會(Wellcome Trust), ...
Newman , G. ( 1992 ) Future prospects for whole - crop cereals in the UK . ... In : Hewitt , H.G. , Tyson , D. , Hollomon , D.W. , Smith , J.M. , Davies , W.P. and Dixon K.R. ( eds ) A Vital Role for Fungicides in Cereal Production .
Volume 2: Management, Use and Value of Wetlands Donal D. Hook, W. H. Mckee Jr, H. K. Smith, J. Gregory, V. G. Burrell Jr, ... Chapter Thirty - four AQUACULTURE IN MANGROVE WETLANDS : A PERSPECTIVE FROM SOUTHEAST ASIA James P. McVey ...
... George W. 318 Neal , Lonnie G. 126 , 312 Nickerson , William J. 11 Nokes , Clarence 121 Page , Lionel F. 356 ... Wanda Anne A. 150 Small , Isadore , III 135 Smart , Brinay 106 Smith , Jonathan S. , II 312 Smith , Morris Leslie 312 ...