>

Trivia

Helicopter powered by human

1rst

People are trying to catch up with the birds from the beginning.
We have airplanes, jets, gliders and sailplanes. Now it’s time for a helicopter powered by a man!
Imagine a helicopter which propellers are powered by human muscle, specifically by one man.
The helicopter had already exist, and even rises!
See for yourself.






Originally posted on 4 September 2012 @ 13:21



Tags: , , ,

Leave a Comment

Babes And Stuff