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El Ecónomico - Cuatro paseos en globo para descubrir Chequia a vista de pájaro
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«La transition écologique, un avantage compétitif pour l économie: mettons fin aux subventions toxiques» – par Bertrand Piccard – Economie
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Diez claves de la cumbre de energías limpias que organizó Chile
elmostrador.cl - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from elmostrador.cl Daily Mail and Mail on Sunday newspapers.
Más de 150 000 personas de más de 100 países siguieron cumbre global de energías limpias de Chile
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Solar Impluse unveils new aircraft for round-the-world flight
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9 April 2014
Solar Impulse project team Bertrand Piccard and André Borschberg have unveiled their new solar-powered aircraft in Switzerland this week, with Solar Impulse 2 designed to circumnavigate the globe.
A bigger and improved version of the single-seater prototype Solar Impulse 1, Solar Impulse 2 has a wingspan of 72m, which is wider than wingspan of Boeing 747, but weighs about the same as a large car.
The aeroplane’s wings are equipped with 18,000 solar cells that will convert sunlight into electricity.
The round-the-world mission flights will be carried out over a five-month period beginning from March to the end of July 2015.