Generations have grown up knowing that the equation E=mc2 changed the shape of our world, but never understanding what it actually means and why it was so significant. Here, Bodanis writes the "biography" of this great discovery and turns a seemingly impenetrable theory into a dramatic and accessible human achievement. Bodanis begins by introducing the science and scientists forming the backdrop to Einstein's discovery. Having demystified the equation, he explains its science and brings it to life; making clear the astonishing array of discoveries and consequences it made possible and its impact on our daily lives. At last, the masses can understand that Einstein did nothing less than open the door to the inner structure of the universe.
Quantum mechanics (QM; also known as quantum physics, or quantum theory) is a fundamental branch of physics which deals with physical phenomena at nanoscopic scales, where the action is on the order of the Planck constant. The name derives from the observation that some physical quantities can change only in discrete amounts (Latin quanta), and not in a continuous (cf. analog) way. It departs from classical mechanics primarily at the quantum realm of atomic and subatomic length scales. Quantum mechanics provides a mathematical description of much of the dual particle-like and wave-like behavior and interactions of energy and matter. Quantum mechanics provides a substantially useful framework for many features of the modern periodic table of elements, including the behavior of atoms during chemical bonding, and has played a significant role in the development of many modern technologies.
David Atherton made a fine reputation for himself as a contemporary music conductor back in his salad days with the London Sinfonietta, nowhere more so than in his three-disc (now two-CD) set of music by Kurt Weill. He certainly hasn’t lost his magic touch in the intervening years. These performances of the two symphonies sweep the (not very full) board. Swift, lean, incisive, and always exciting, Atherton reveals all of this music’s anger, irony, and bittersweet lyricism without a trace of histrionics or self-indulgence. Indeed, a certain coolness is part of the point too. And so in the marvelous Second Symphony, Atherton catches the neo-classical temper of its outer movements with impeccable wit and grace, making the passionate intensity of the magnificent central slow movement all the more shocking as a result.
By the time David Lindley made his move to a solo career, he was already a legend. Having toured and recorded with such names as Jackson Browne, Linda Ronstadt, and Crosby & Nash, his reputation as a multi-instrumentalist (on almost any stringed instrument) was awesome. Lindley scored a contract with Elektra Records and put together an excellent band that was able to keep up with his eclectic vision. Combining blues, rock & roll, Cajun, Zydeco, Middle Eastern music, and other elements, his debut album is an absolute joy.