In this Noel Coward comedy, cynical writer Rex Harrison asks a medium (Margaret Rutherford) to hold a seance in his house so he can collect material for his latest book. No one is more surprised than the medium when she inadvertently conjures up the ghost of Harrison's first wife (Kay Hammond). The ghost refuses to go away, preferring to taunt her less sophisticated replacement (Constance Cummings).

The Les Houches Summer School in August 2015 covered the emerging fields of cavity optomechanics and quantum nanomechanics. Optomechanics is flourishing and its concepts and techniques are now applied to a wide range of topics. Modern quantum optomechanics was born in the late 1970s in the framework of gravitational wave interferometry, with an initial focus on the quantum limits of displacement measurements. Carlton Caves, Vladimir Braginsky, and others realized that the sensitivity of the anticipated large-scale gravitational-wave interferometers (GWI) was fundamentally limited by the quantum fluctuations of the measurement laser beam. After tremendous experimental progress, the sensitivity of the upcoming next generation of GWI will effectively be limited by quantum noise. In this way, quantum-optomechanical effects will directly affect the operation of what is arguably the world's most impressive precision experiment. However, optomechanics has also gained a life of its own with a focus on the quantum aspects of moving mirrors. Laser light can be used to cool mechanical resonators well below the temperature of its environment. After proof-of-principle demonstrations of this cooling in 2006, a number of systems were used as the field gradually merged with its condensed matter cousin (nanomechanical systems) to try to reach the mechanical quantum ground state, eventually demonstrated in 2010 by pure cryogenic techniques and just one year later by a combination of cryogenic and radiation-pressure cooling. The book covers all aspects - historical, theoretical, experimental - of the field, with its applications to quantum measurement, foundations of quantum mechanics and quantum information. It is an essential read for any new researcher in the field.

Seize the Day is a suspenseful story of considerable scope. Harris a prize winning novelist writes with nostalgia of his youth, of pride in his army service in Japan and with exhilaration about the pursuit of the defeated North Korean Army late in 1950. Wounded that year Harris returned to Australia, later studied Chinese and was posted back to Korea in 1953 and placed in charge of a group of linecrossing South Koreans. On his discharge Harris joined ASIO; he discusses the Petrov defection and later from Hong Kong he observes Chairman Mao's Cultural Revolution and how some of Mao's maddened young Red Guards, urged on by Madame Mao, threatened the Colony.

We participate in outdoor activities for adventure, relaxation and fun. These activities can also bring us closer to God. When we see God in these activities we learn more about Him and ourselves. These lessons refresh us while we are on our trips, but also can be applied when we return home. This devotional uses illustrations from backpacking, canoeing, climbing, caving and other outdoor activities to present lessons that may be applied to the your life. It is the authors' prayer that we will help deepen your relationship with God.