Kiến Thức Làm Giàu - Cha Giàu, Cha Nghèo tải về miễn phí cuốn sách

Snails Rule ultracaracol — Great read. Its too bad they screwed up the film sooo bad.

Vladimir кašiković v14d — This book does a very good job of relating a fairly important topic - the interpretation of quantum mechanics - and setting it within the contexts of historical events and the characters of the physics community of the 1920's and early 1930's. Gino Segre is a theoretical physicist by profession, and the nephew of another great theorist, and his ability to understand and communicate the nature of complementarity and the Bohr-Heisenberg interpretation reflect this pedigree. However, the unique narrative falls short of being great. Niels Bohr invited a group of talented physicists to Copenhagen each year to discuss the problems of the moment. Big science had yet to develop, and it was possible to gather all the most influential thinkers in developing this new science, plus their selected graduate students, into a small lecture room at Bohr's Institute. An annual part of the meeting was a skit put together by the younger invitees that spoofed their elders. In 1932, the greatest skit of all was performed, a satirical reinterpretation of Goethe's Faust with Bohr cast as the Lord God, Wolfgang Pauli as Mephistopheles, and Paul Ehrenfest as the troubled Faust. Perhaps this was great because of how well the scientists' personalities corresponded to the characters of Goethe's drama. However, for Segre the drama also represents symbolically the "Faustian bargain" physicists would soon face in unlocking the secrets and dark power of nuclear energy, as well as the last gasp of exuberance and unity before the darkness of war descended again over Europe. Segre weaves the story of the birth of the Copenhagen Interpretation together with the personal narratives of the key theorists (and one notable experimentalist, Lise Meitner). The climax of the narrative is the agreement between Bohr and Heisenberg on the interpretation, and unfortunately the story does not end there. The Real World is chronologically messy, and does not fit the requirements of literature. The story of the discovery of the neutron and the messy developments of the 1930's-1940's and beyond in nuclear physics intrude on Segre's storytelling, because Chadwick's discovery of the neutron was a major point of discussion at the 1932 meeting, and occurred before the Faust skit used as his plot vehicle. This means that the reader must necessarily encounter another raft of new physics (antimatter, neutrinos, and weak forces - oh my!). For an account intended for the general audience, it would be better to explain the quantum mechanics without looking into nuclear physics and the future. This is a very good and readable account, and would be enjoyable for those who are not familiar with the science involved.

Yosua Rendy yosurendy — i enjoyed it until the aquatic meerkats showed up.

Maria Parmigiani _atanura — satu-satunya buku yang membuatku menyesal dulu sering bermalas-malasan untuk sekolah...

Kere Morris kelimo — Also ranks in my favorite books of all time, and one of the few I've read more than once already. The last time I read it, I was 17. It will be interesting to see if I still think so highly of it.