Este es el barco «solar» más grande del mundo

The world�s largest solar boat, Switzerland�s MS Turanor PlanetSolar, arrives at North Cove marina near the World Trade Center June 17, 2013 in New York. The DeepWater Expedition, with scientists on board from the University of Geneva, is collecting climate change related data along the Gulf Stream. AFP PHOTO/Don Emmert

Scientists and crew aboard the world�s largest solar boat, Switzerland�s MS Turanor PlanetSolar, pose for a photo on June 18, 2013 at North Cove Marina in New York. PlanetSolar is in New York City as part of its DeepWater Expedition 2013 tour with scientists on board from the University of Geneva. The solar-powered boat runs exclusively on energy from the sun and eliminates the need for fueled electricity, allowing researchers to collect uncontaminated data along the Gulf Stream with high-tech instruments that track changes in ocean currents and climate. Solar panels cover more than 5,554 square feet (516 square meters) of the ship�s surface. AFP PHOTO/Don Emmert

TOPSHOTS – The world�s largest solar boat, Switzerland�s MS Turanor PlanetSolar, sails past the Statue of Liberty as she arrives in New York harbor on June 17, 2013. The DeepWater Expedition, with scientists on board from the University of Geneva, is collecting climate change related data along the Gulf Stream. TOPSHOTS / AFP PHOTO/Don Emmert

Sergej Mahnovski, Director of the Mayor�s Office of Long-Term Planning and Sustainability, delivers remarks at a news conference aboard the world�s largest solar boat, Switzerland�s MS Turanor PlanetSolar, on June 18, 2013 at North Cove Marina in New York. PlanetSolar is in New York City as part of its DeepWater Expedition 2013 tour with scientists on board from the University of Geneva. The solar-powered boat runs exclusively on energy from the sun and eliminates the need for fueled electricity, allowing researchers to collect uncontaminated data along the Gulf Stream with high-tech instruments that track changes in ocean currents and climate. Solar panels cover more than 5,554 square feet (516 square meters) of the ship�s surface. AFP PHOTO/Don Emmert

A spectator watches as the world�s largest solar boat, Switzerland�s MS T�ranor PlanetSolar, arrives at North Cove marina June 17, 2013 in New York. The DeepWater Expedition, with scientists on board from the University of Geneva, is collecting climate change related data along the Gulf Stream. AFP PHOTO/Don Emmert

The world�s largest solar boat, Switzerland�s MS Turanor PlanetSolar, arrives at North Cove marina near the World Trade Center June 17, 2013 in New York. The DeepWater Expedition, with scientists on board from the University of Geneva, is collecting climate change related data along the Gulf Stream. AFP PHOTO/Don Emmert

The world�s largest solar boat, Switzerland�s MS Turanor PlanetSolar, arrives at North Cove marina near the World Trade Center June 17, 2013 in New York. The DeepWater Expedition, with scientists on board from the University of Geneva, is collecting climate change related data along the Gulf Stream. AFP PHOTO/Don Emmert

A journalist takes photos of the solar panels on the world�s largest solar boat, Switzerland�s MS Turanor PlanetSolar, on June 18, 2013 at North Cove Marina in New York. The solar-powered boat runs exclusively on energy from the sun and eliminates the need for fueled electricity, allowing researchers to collect uncontaminated data along the Gulf Stream with high-tech instruments that track changes in ocean currents and climate. Solar panels cover more than 5,554 square feet (516 square meters) of the ship�s surface. AFP PHOTO/Don Emmert