GM Place Stadium and residential city buildings, False Creek, Vancouver, British Columbia, Canada, North America

Stem cell research, Max Planck Institute for Molecular Genetics, scientist, laboratory technician cultivating stem-cells, Berlin, Germany

Stem cell research, Max Planck Institute for Molecular Genetics, laboratory technician observing nerve cells through a microscope, Berlin, Germany

Stem cell research, Max Planck Institute for Molecular Genetics, laboratory technician observing nerve cells through a microscope, Berlin, Germany

Stem cell research, Max Planck Institute for Molecular Genetics, scientist, cultivation of tumor stem-cells, Berlin, Germany

A Chevrolet Volt electric car charging outside the General Motors Detroit-Hamtramck Assembly Plant, where the Volt is manufactured, Detroit, Michigan, USA

Coffee beans, identical, in a row

Aerial view, snow, inner-city highway, Zafirawerk plant, Astrawerk factory, Opel GM General Motors Werk I plant, Bochum, Ruhrgebiet region, North Rhine-Westphalia, Germany, Europe

Chevrolet Volt electric cars charging outside the General Motors Detroit-Hamtramck Assembly Plant, where the Volt is manufactured, Detroit, Michigan, USA

A Chevrolet Volt electric car charging outside the General Motors Detroit-Hamtramck Assembly Plant, where the Volt is manufactured, Detroit, Michigan, USA

Aerial photo, Opel factory, Opel Werk 1, Bochum, car crisis, GM, General Motors, Bochum, Ruhrgebiet area, North Rhine-Westphalia, Germany, Europe

Aerial view, GM Opel plant, Bochum, Ruhrgebiet region, North Rhine-Westphalia, Germany, Europe