- Green/Eco Blog
- By Laura Sinpetru
- June 2nd, 2014
Sun-Powered Plane Successfully Completes Maiden Voyage
The plane is expected to travel around the world sometime next year
- Green/Eco Blog
- By Laura Sinpetru
- November 23rd, 2013
Watch: Electric Helicopter Completes Maiden Voyage
The flight lasted several minutes, the helicopter reached an impressive height