Source: Tutucas para @najarito y @fedekiredefNo miren mi super peinado. - @AlejandrinaMiles
Stashed in: Flying!, Your argument is invalid.
I've got nothing.
Multi-purpose wings allow flying robot to walk across rough terrain | Robohub
Squirrel Steals Model Plane
Paul Allen’s giant rocket plane takes shape in the desert, but its market is unclear.
What would Don Draper do?