Black Hole Blues
And Other Songs from Outer Space
When black holes collide, vast amounts of energy are emitted in the form of gravitational waves. Einstein predicted the existence of such waves in 1916, but not until a century later was it possible to create instruments of sufficient sensitivity to detect them from Earth. Reporting her own conversations with her fellow-astrophysicists, Levin’s lyrical, humorous account of this decades-long quest captures their ambitions and obsessions, struggles and disappointments as they endeavour to measure subtle shifts in the shape of spacetime. American-cut pages and felt-tip mark on lower trimmed edge.
Methodological and Technological Issues in Technology Transfer
Effective global response to climate change requires the development and transfer of environmentally sound technologies between countries. This special report of the Intergovernmental Panel on Climate Change gives an overview of how to achieve and enhance that transfer.