Description : Two young slave girls escape from a plantation in Mississippi and wind a hazardous route toward freedom in Canada via the Underground Railroad.
Description : "The Underground Railroad: Next Stop, Toronto! stands out as an engaging and highly readable account of the lives of Black people in Toronto in the 1800s. Adrienne Shadd, Afua Cooper and Karolyn Smardz Frost offer many helpful points of entry for readers learning for the first time about Black history in Canada. They also give surprising and detailed information to enrich the understanding of people already passionate about this neglected aspect of our own past." - Lawrence Hill, Writer The Underground Railroad: Next Stop, Toronto!, a richly illustrated book, examines the urban connection of the clandestine system of secret routes, safe houses and "conductors." Not only does it trace the story of the Underground Railroad itself and how people courageously made the trip north to Canada and freedom, but it also explores what happened to them after they arrived. And it does so using never-before-published information on the African-Canadian community of Toronto. Based entirely on new research carried out for the experiential theatre show "The Underground Railroad: Next Stop, Freedom!" at the Royal Ontario Museum, this volume offers new insights into the rich heritage of the Black people who made Toronto their home before the Civil War. It portrays life in the city during the nineteenth century in considerable detail. This exciting new book will be of interest to readers young and old who want to learn more about this unexplored chapter in Toronto’s history.
Description : Uses letters, newspaper articles, biographies, and autobiographies to tell the Underground Railroad's stories of pain and courage.
Description : The UK became a net importer of natural gas in 2004 and by 2020 will import up to 90% of its requirements, leaving it vulnerable to increasing energy bills and risk of disruption to supply. New pipelines to Europe and improvements to interconnectors will meet some demand, but Government recognises the need for increased gas storage capacity: best met by the construction of underground storage facilities. Energy security has also raised the likelihood of a new generation of coal-fired power-stations, which to be environmentally viable, will require clean-coal technologies with near-zero greenhouse gas emissions. A key element of this strategy will be underground CO2 storage. This volume reviews the technologies and issues involved in the underground storage of natural gas and CO2, with examples from the UK and overseas. The potential for underground storage of other gases such as hydrogen, or compressed air linked to renewable sources is also reviewed.
Description : Wireless communication has emerged as an independent discipline in the past decades. Everything from cellular voice telephony to wireless data transmission using wireless sensor networks has profoundly impacted the safety, production, and productivity of industries and our lifestyle as well. After a decade of exponential growth, the wireless industry is one of the largest industries in the world. Therefore, it would be an injustice if the wireless communication is not explored for mining industry. Underground mines, which are characterized by their tough working conditions and hazardous environments, require fool-proof mine-wide communication systems for smooth functioning of mine workings and ensuring better safety. Proper and re- able communication systems not only save the machine breakdown time but also help in immediate passing of messages from the vicinity of underground working area to the surface for day-to-day normal mining operations as well as for speedy rescue operations in case of disaster. Therefore, a reliable and effective commu- cation system is an essential requisite for safe working, and maintaining requisite production and productivity of underground mines. Most of the existing systems generally available in underground mines are based on line (wired) communication principle, hence these are unable to withstand in the disaster conditions and dif?cult to deploy in inaccessible places. Therefore, wireless communication is an indispe- able, reliable, and convenient system and essential in case of day-to-day normal duty or disaster situations.
Description : Maps of the major escape routes. Identifies houses and sites where slaves found refuge. Chapter on Canada discusses the final destination.