Between the years 1935 and 1940, a six and a half mile tunnel was built to connect the Loch Raven Reservoir with the Montebello Filtration Plant. This is the story of the men who built this tunnel as told through the engineers and inspectors personal journals. They not only wrote on the tunnel progress, but also on the daily issues of life at the site. Union troubles and a tunnel explosion occupied their writings for one whole year. How ten men were killed in the tunnel explosion was never revealed.
This book takes readers back and forth through time and makes the past accessible to all families, students and the general reader and is an unprecedented collection of a list of events in chronological order and a wealth of informative knowledge about the rise and fall of empires, major scientific breakthroughs, groundbreaking inventions, and monumental moments about everything that has ever happened.
Surprisingly, the story of how William Walters and his son Henry created one of the finest privately assembled museums in the United States has not been told."--BOOK JACKET.
In August 1945, the fateful atomic bombs were released over Hiroshima and Nagasaki. For the first time ever, one nation had used nuclear weapons against another nation, and the world would never again be the same.Nuclear fission was discovered soon before World War II, changing Einstein's thesis that matter can be turned into energy into a most tangible reality. The enormous amounts of energy released by fission enticed scientists and military people into trying to create a doomsday weapon of hitherto untold explosive power. The 1940s were dominated by these efforts -primarily in the United States, the United Kingdom, France, Germany, and the Soviet Union.In this process, scientists played a unique role by directly influencing world events. The enormous resources spent on atomic bomb research would also promote discoveries and improved methods at a rapid pace in many other sciences. Much of the current philosophy in radiological protection was founded already at that time, and many of the topics discussed today were debated then too.The Sword of Damocles, the second part of four in this popular science history, is a direct continuation of Bo Lindell's Pandora's Box, and covers the time from the beginning of World War II until the end of the 1940s. It is aimed at persons with a general interest in radiation and requires no previous knowledge.Professor Bo Lindell (1922-2016) had a degree in engineering physics and a PhD in radiation physics. Having worked closely with the radiation-protection pioneer Rolf Sievert, he took over as Director of the Swedish Radiation Protection Institute in 1965. He retired from that position in 1982 but remained an emeritus adviser until 2008. Lindell was Scientific Secretary and then Chairman of the International Commission on Radiological Protection (ICRP) and the Swedish delegate to, and for a time Chairman of, the United Nations Scientific Committee on the Effects of Atomic Radiation (UNSCEAR).Lindell wrote this book series, his magnum opus, in Swedish. Aided by generous grants, the Nordic Society for Radiation Protection (NSFS) proudly presents this translation into English.
Bringing together ten utopian works that mark important points in the history and an evolution in social and political philosophies, this book not only reflects on the texts and their political philosophy and implications, but also, their architecture and how that architecture informs the political philosophy or social agenda that the author intended. Each of the ten authors expressed their theory through concepts of community and utopian architecture, but each featured an architectural solution at the centre of their social and political philosophy, as none of the cities were ever built, they have remained as utopian literature.
