LES PIONNIERS

Stephan Wrage Hambourg - Germany

I invented a sail to power cargo ships

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Wind is one of the greenest energy sources in the world. This German engineer harnesses its power and helps to reduce the energy bills of supertankers with a giant sail deployed by at 300 metres in the air.

JE SOUTIENS SHAMENGO

Votre don est précieux. Il nous permettra de continuer cette incroyable aventure.