The Pope of Physics: Enrico Fermi and the Birth of the Atomic Age Hardcover – 18 October 2016

An excellent book -for a general reader but, particularly those who have studied Physics. The book is elaborates the genius of the man, popularly referred as The Pope of Physics. One wonders how a genius looks at the problem, to find answers to deep mysteries in the area he/she works. I was tempted to review again my Physics lessons, with more insight and interest, as I began reading the book. The language and style of the book is also interesting, motivating and concise. The chapters are organised in the order the events took shape in the life of Enrico Fermi- one of the greatest Physicst, excelling in wide, nearly all, branches of Physics. He was expert in theory as well as conducting experiments. None of the chapters is too long, in fact one can finish each of them in a short time and gain motivation and momentum.It is not easy to get the facts, quotes, the thinking process, emotions( of Fermi and the people around him), the wealth of information gathered to write such a book. The authors Gino Segre, and Bettina Hoerlin make up a good combination and have conducted a parallel research to produce the book. This has made the book all the more enjoyable for any reader. I am now approaching the end of the book, but will be reading and referring very often.All my friends now know some thing about this book.

Covers his life in full without being mundane. From the eyes of his colleagues, students and friends the characteristics of the great physcist and his human nature is brought out. Book showcases why Fermi was/is one of the most loved and respected scientific person of the modern era.I have brought this because I had come across many remarks, by great scientist, about how they were awed by fermi's deaph of understanding and clarity and at the same time how he was without any air of grandeur. I have even come across a book on nuclear engineering, whose author (worked in los alamos and a nobel laurete ) out of respect to Fermi, insisted on using 'fermi' as unit for neutron interaction crossection through out his book instead of 'barns' that was conventionally used. From then on i was intrigued about him.

Really expands your mind about what all a human brain is bloody capable of.

The book doesn't have anything to justify the grandiose title.The research is superficial.Feels like a compendium of who said what etc.

Uno de los mejores libros que he leído, un obligado para los entusiastas de la historia, la ciencia y los grandes genios!

I have most of the books relating to The Manhattan Project ........ Throughout them all, Enrico Fermi hardly gets a mention, experimenting in a squash court with his DIY nuclear reactor. Without the discoveries of Enrico Fermi, The Manhattan Project may not have happened, and we possibly wouldn't have nuclear reactors today. A really good read.

I don’t think anyone including the authors would claim that The Pope of Physics is great literature. It isn’t, but it is well written, easy to read and extraordinarily interesting. Enrico Fermi was one of the great men of physics during the 20th century. His friends and coworker gave him the nickname of the Pope because when it came to physics, his pronouncements were infallible. Fermi ranks right up there with Albert Einstein, Niels Bohr and Marie Curie. Fermi was awarded the Nobel Prize for physics in 1938. He immigrated to the United States from Italy later that same year. Because his wife was Jewish, their children would also have been classified as Jewish. It was not safe for Fermi and his family to remain in Italy after the alliance with Germany became a fait accompli.When Fermi first came to America, he became a physics professor at Columbia. A few years later in 1942, Fermi led a team of scientists that developed the first successful nuclear reactor. The reactor went critical on December 2, 1942. It was the first self-sustaining controlled nuclear reaction ever. Fermi’s contributions to the Manhattan Project were invaluable. He was one of the few physicists that excelled both theoretically and experimentally. He did not shrink from hard work or literally getting his hands dirty. Fermi led by example both at the chalkboard and in the lab.As a young man back in the 1960s, I served aboard the U.S, Navy’s FBM (Fleet Ballistic Missile) submarines. Each sub carried sixteen Polaris missiles. Each of the missiles was armed with a thermonuclear weapon, much more powerful than those dropped on Hiroshima and Nagasaki. The subs were also armed with the latest and most effective torpedoes. Some were nuclear tipped. At the time, these submarines were the most deadly weapons systems on earth. With only a few minutes notice, we could launch our missiles from the oceans depths, without fear of detection. That is an example of the destructive side of nuclear power. These weapon systems served the country well for many years as a deterrent against potential surprise attacks. Thankfully, we never had to launch our missiles or fire our torpedoes.But there is another side to nuclear power, a peaceful side. The subs were powered by nuclear reactors. Basically, the reactors are a source of heat. Without going into too much detail, the heat from the reactor (and there was a lot of it) is used to generate steam. The subs are actually propelled by steam turbines, which is why a nuclear sub can remain submerged almost indefinitely or at least until the food runs out. There was no need to surface to take on fuel. We could make our own oxygen and drinking water while submerged, but not food.In the U.S. today, about twenty percent of our electrical power comes from nuclear power. In France, that number is almost 75 percent. Nuclear power, when properly designed, sited and operated is safe, efficient and clean. There are no greenhouse gases. Enrico Fermi not only helped design “the bomb.” He is also one of the fathers nuclear energy for peace.After the war, Fermi accepted a teaching position at the University of Chicago. Six of his students went on to win the Nobel Prize. Also, one of his Italian students went on to become a Nobel laureate. That is quite a record.R.I.P. Enrico Fermi.

Enrico Fermi ist einer der wenigen Physiker, die gleichermaßen theoretisch und experimentell gearbeitet haben und auf beiden Gebieten erfolgreich waren. Er wandte Paulis Ausschließungs- Prinzip auf Quanten Gase an und begründete die Fermi- Dirac- Statistik, und wurde 1938 für seine Untersuchungen zur induzierten Radioaktivität durch Neutronenbestrahlung mit dem Nobelpreis ausgezeichnet.Beide Autoren stehen in persönlichen Verhältnis zu Fermi – wie sie in ihrem Nachwort betonen, Gino Segre ist der Neffe von Emilio Segre, Fermis ersten Mitarbeiter an der Universität Rom, Bettina Hoerlins Familie war mit den Fermis aus der Zeit in Los Alamos bekannt. So nähert sich ihr Buch Fermi auf der Basis von Personen und Orten, natürlich wird auch Fermis wissenschaftlicher Werdegang skizziert, die Autoren wollten aber keine wissenschaftliche Biographie verfassen.Enrico Fermi, der bereits früh Interesse an elektrischen Motoren und mechanischen Spielzeugen entwickelte, wurde durch ein Buch auf Latein aus dem Jahre 1840, das er in einem Buchladen in der Nähe erworben hatte, von Physik begeistert – zwar etwas veraltet, behandelte es einen breiten Querschnitt durch die Gebiete Mathematik, klassischen Mechanik, Akustik, Optik und Astronomie. 1918 bestand er die rigorosen Aufnahmeprüfungen der Scuola Normale Superiore in Pisa mit Bravour. Nach seinem Studium verbrachte er ein Semester bei Max Born in Göttingen und kam hier in Kontakt mit den 'Knaben', die gerade dabei waren, die neue Quantenmechanik aus der Taufe zu heben. Insbesondere die Bekanntschaft mit Wolfgang Pauli, inspiriert Fermi zu seinem 1925er Paper 'On the quantisation of the perfect monoatomic gas'.Nach Rom zurück gekehrt, wird Fermi – gerade 24 Jahre alt – auf einen neu geschaffenen Lehrstuhl für Theoretische Physik berufen. Hier entwickelt er seine Theorie der schwachen Wechselwirkung und führt Experimente mit Neutronen durch, aus denen seine Studien zur induzierten Radioaktivität und zur Erzeugung von Transuranen erwachsen.In großer Ausführlichkeit schildern die Autoren die Entwicklung der sozialen und politischen Verhältnisse im damaligen Italien, die in den 30iger Jahren von zunehmenden Antisemitismus geprägt wurden, was schließlich zum Exodus der Fermis führte, sie benutzen die Reise zur Nobelpreis Verleihung, um Italien den Rücken zu kehren und nach Amerika auszuwandern, wo Fermi zunächst an der Columbia Universität eine Anstellung fand.Die Kunde von der Entdeckung der Uranspaltung durch Otto Hahn und deren theoretische Erklärung von Lise Meitner und ihrem Neffen Otto Frisch, brachte Niels Bohr nach Amerika; eigentlich hatte er Meitner und Frisch Stillschweigen versprochen, bis ihr Ergebnis publiziert wäre, aber er hatte die Resultate mit George Uhlenbeck auf der Überfahrt diskutiert und versäumt, ihn um den selben Gefallen zu bitten.Fermi beschäftigte sich mit der Neutronen Ausbeute bei Kernspaltungen, seine Ergebnisse ließen Kettenreaktionen möglich erscheinen, über die schon Leo Szilard 1933 nachgedacht hatte. Weitere experimentelle Untersuchungen führten, über verschiedene Ausbaustufen, zum ersten funktionsfähigen Atommeiler, der in Graphit gepresstes Uran und Kadmiumstangen als Regulatoren benutzte. Die erste kritische Reaktion kam im Dezember 1942 in Chicago zustande. Mit seiner einzigartigen Kombination aus theoretischen Kenntnissen und experimenteller Erfahrung wurde Fermi auch zu einem der wichtigsten Berater des Manhattan Projekts.Wie erwähnt, liegt der Fokus der Autoren auf der Lebensgeschichte Fermis, seinen Beziehungen zu Mitstreitern und Schülern, aber auch auf der wechselvollen Geschichte seiner Familie. Es fließen zahlreich Anekdoten über Fermis besondere Begabung als Physiker ein, etwa über seine unvergleichliche Fähigkeit, die Größenordnung von physikalischen Effekten einschätzen zu können. Die wohl bekannteste dieser Stories handelt von Fermis Methode der Schätzung der Trinity Explosion: Fermi ließ kleine Papierschnipsel fallen, und schätzte deren horizontale Versetzung, als sie von der Druckwelle erreichte wurden, aus einer kleinen Tabelle, die er vorbereitet hatte, gelangte er in wenigen Augenblicken zu einem Ergebnis, das bis auf einen Faktor zwei mit den späteren genaueren Auswertungen der Sensoren am Explosionsort übereinstimmte.Mit dem Buch ist den Autoren ein liebevoll recherchierter, allgemein verständlicher Lebensabriss des großen Wissenschaftlers gelungen.

Great reading and a justifiable title for a man who did far more for physics than perhaps he was given credit for. The tension and suspense of his exit from Europe would make a great film.