Découvrez les pilotes de l'Ambulance Royale de Berkshire qui enseignent aux débutants les bases du vol en hélicoptère grâce à des vidéos sur la mécanique et les atterrissages d'urgence.
The physical world: helicopters
1 mins • Aug 11, 2009
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- 107Decreased by 5
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- 46Decreased by 1
Épisodes récents
Aug 11, 2009
The physical world: helicopters
1 mins
Aug 11, 2009
Transcript -- The physical world: helicopters
Aug 11, 2009
How helicopters fly
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Aug 11, 2009
Transcript -- How helicopters fly
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Traditional rotor blades
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