Powering The Future
This book tells how one man's idealism changed the world. Ballard Power Systems, a tiny Canadian company led by a stubborn scientist, took an exotic space ag... »

Lost World
Rewriting Prehistory---How New Science Is Tracing America's Ice Age Mariners »

Ebb and Flow
Tides and Life on Our Once and Future Planet »

Energie der Zukunft
Abgasfrei durch Wasserstoff und Brennstoffzellen von Ballard »