Solar Impulse Ready for First Round-the-World Solar Flight
2016-04-15Reading Time: 2 minutes Swiss pioneers Bertrand Piccard and André Borschberg are ready to resume their attempt to achieve the first ever Round-The-World Solar Flight with Solar Impulse 2 (Si2) – the first solar airplane capable of flying day and night without using a drop of fuel. After replacing overheated batteries and running maintenance flights, the team is now […]