vídeos de stock e filmes b-roll de demonstrates the aero-dynamic principles of flight. explains the four forces which control flight--lift, thrust, gravity and drag - aerodinâmico00:37
vídeos de stock e filmes b-roll de flying fox flies in daylight, fingers visible through wing membrane, australia - aerodinâmico00:08
vídeos de stock e filmes b-roll de demonstrates the aero-dynamic principles of flight. explains the four forces which control flight--lift, thrust, gravity and drag - aerodinâmico00:17
vídeos de stock e filmes b-roll de formular one racing car driving on a racetrack - aerodinâmico00:11