Computers & Technology

Anthony George Maldon (AGM) Michell was undoubtedly one of the greatest Australian engineers. A prolific inventor, he is best known for his tilting pad thrust bearing. It remains one of the greatest inventions in lubrication science, and revolutionised ship propulsion - without it, modern shipping would not be possible. For the first time, this book reveals the story of Michell's fascinating life and astonishing achievements, and the motivations of the man behind the inventions. It weaves e

Anthony George Maldon (AGM) Michell was undoubtedly one of the greatest Australian engineers. A prolific inventor, he is best known for his tilting pad thrust bearing. It remains one of the greatest inventions in lubrication science, and revolutionised ship propulsion - without it, modern shipping would not be possible. For the first time, this book reveals the story of Michell's fascinating life and astonishing achievements, and the motivations of the man behind the inventions. It weaves e

Big Barrels takes aim at the perception that in Africa oil and gas can do no good. For decades, resource wealth in Sub-Saharan Africa has been synonymous with corruption and dysfunction. The reality is far more complex and generally more encouraging.

From the large corporation using enormous machines in the USA, to the woman with her hoe and her plot of cassava in Mozambique, to a Chinese collective farm worker in the rice fields, agriculture is essential for humanity to eat. This book looks at the many different types of agriculture and considers the challenges facing farmers today.

Bats in roofs has been compiled by the Bat Interest Group of KwaZulu-Natal as a practical guide to assist householders and pest controllers to live harmoniously with bats, identifying various species of bat that may occur around buildings, and dealing with bat nuisance problems in an effective and bat-friendly, non-chemical manner.