Free eBooks - Nature - Ecology

In this exciting sequel to The Coral Island, R.M. Ballantyne continues the story of Ralph Rover, Jack Martin, and Peterkin Gay who, after their return to England for rest from their South Seas adventures, are now intent on joining the great hunters in Africa for a journey to the interior of the Dark Continent. In the course of their safari adventures, Ralph, Jack, and Peterkin fight with savages, hunt elephants and ... more...

A short no-nonsense guide to using technology to reverse climate change. more...

A group of Spanish developers working under the company name Ecofasa, headed by chief executive officer and inventor Francisco Angulo, has developed a biochemical process to turn urban solid waste into a fatty acid biodiesel feedstock. “It took more than 10 years working on the idea of producing biodiesel from domestic waste using a biological method,” Angulo told Biodiesel Magazine. more...