The Large Hadron Collider is the biggest, and by far the most powerful, machine ever built. A project of CERN, the European Organization for Nuclear Research, its audacious purpose is to re-create, in a 16.5-mile-long circular tunnel under the French-Swiss countryside, the immensely hot and dense conditions that existed some 13.7 billion years ago within the first trillionth of...(展开全部)

The Large Hadron Collider is the biggest, and by far the most powerful, machine ever built. A project of CERN, the European Organization for Nuclear Research, its audacious purpose is to re-create, in a 16.5-mile-long circular tunnel under the French-Swiss countryside, the immensely hot and dense conditions that existed some 13.7 billion years ago within the first trillionth of...(展开全部)

CERN, the European Laboratory for particle physics, regularly makes the news. What kind of research happens at this international laboratory and how does it impact people's daily lives? Why is the discovery of the Higgs boson so important? Particle physics describes all matter found on Earth, in stars and all galaxies but it also tries to go beyond what is known to describe dar...(展开全部)

CERN, the European Laboratory for particle physics, regularly makes the news. What kind of research happens at this international laboratory and how does it impact people's daily lives? Why is the discovery of the Higgs boson so important? Particle physics describes all matter found on Earth, in stars and all galaxies but it also tries to go beyond what is known to describe dar...(展开全部)

The Large Hadron Collider (LHC) is the biggest, and by far the most powerful, machine ever built. A project of CERN, the European Organization for Nuclear Research, its audacious purpose is to re-create, in a 16.5-mile-long circular tunnel under the French-Swiss countryside, the immensely hot and dense conditions that existed some 13.7 billion years ago within the first trillio...(展开全部)

The Large Hadron Collider (LHC) is the biggest, and by far the most powerful, machine ever built. A project of CERN, the European Organization for Nuclear Research, its audacious purpose is to re-create, in a 16.5-mile-long circular tunnel under the French-Swiss countryside, the immensely hot and dense conditions that existed some 13.7 billion years ago within the first trillio...(展开全部)

The author relates his experiences in the State Department during a period that witnessed World War II, European reconstruction, the Korean War and McCarthyism.

From the first shots fired at Lexington to the signing of the Declaration of Independence to the negotiations for the Louisiana Purchase, Joseph J. Ellis guides us through the decisive issues of the nation’s founding, and illuminates the emerging philosophies, shifting alliances, and personal and political foibles of our now iconic leaders–Washington, Jefferson, Madison, Hamilt...(展开全部)

From the prizewinning author of the best-selling Founding Brothers and American Sphinx , a masterly and highly ironic examination of the founding years of our country. The last quarter of the eighteenth century remains the most politically creative era in American history, when a dedicated and determined group of men undertook a bold experiment in political ideals. It was a ...(展开全部)

From the prizewinning author of the best-selling Founding Brothers and American Sphinx , a masterly and highly ironic examination of the founding years of our country. The last quarter of the eighteenth century remains the most politically creative era in American history, when a dedicated and determined group of men undertook a bold experiment in political ideals. It was a ...(展开全部)