THE PIONEERS

Stephan Wrage Hambourg - Germany

I invented a sail to power cargo ships

0 Like
Partager

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.

I SUPPORT SHAMENGO

Your donation is precious. It will allow us to continue this incredible adventure.