Johnesig
Johnesig
Pelicans - 1. low energy flight
Exploiting ground-effects, dynamic air lift, and perhaps drafting.
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Uploaded on January 21, 2017
Pelicans - 1. low energy flight
Exploiting ground-effects, dynamic air lift, and perhaps drafting.
175
views
0
faves
0
comments
Uploaded on January 21, 2017