Airicist
8th September 2017, 21:44
Designer - Barry Crawford (https://pr.ai/showthread.php?t=17318)
Airicist
8th September 2017, 21:46
https://youtu.be/2zfpDVJWWwQ
Dragonfly video
Published on Oct 7, 2015
This is the long awaited video of Helicopter Dragonfly on Mechanical Plant by Barry Crawford in action.