Page de couverture de Early History of the Airplane

Early History of the Airplane

Aperçu

Essayer pour 0,00 $
Choisissez 1 livre audio par mois dans notre incomparable catalogue.
Écoutez à volonté des milliers de livres audio, de livres originaux et de balados.
L'abonnement Premium Plus se renouvelle automatiquement au tarif de 14,95 $/mois + taxes applicables après 30 jours. Annulation possible à tout moment.

Early History of the Airplane

Auteur(s): Oriville Wright, Wilbur Wright
Narrateur(s): Mark F. Smith
Essayer pour 0,00 $

14,95$ par mois après 30 jours. Annulable en tout temps.

Acheter pour 12,47 $

Acheter pour 12,47 $

Confirmer l'achat
Payer avec la carte finissant par
En confirmant votre achat, vous acceptez les conditions d'utilisation d'Audible et la déclaration de confidentialité d'Amazon. Des taxes peuvent s'appliquer.
Annuler

À propos de cet audio

Only two people were in a position to experience all the events leading up to the first flight of a viable airplane, and here in three short essays they report how it came about.The idea of powered flight was so new that there were not even accepted methods of measuring the forces at play on a machine in-flight. The Wright brothers had to develop their own testing methods and conduct experimentation before they finally began to design something theoretically capable of the feat. Most vexing of all was the problem of control – how to conduct a controlled turn when the forces are unbalanced. Without boring you with calculations they explain how they tested different wing shapes and control vanes and then verified them in hundreds of flights in a glider. Finally, in December, 1903, they achieved their milestone: "the flight lasted only 12 seconds, but it was nevertheless the first flight in the history of the world in which a machine carrying a man had raised itself by its own power into the air in full flight, had sailed forward without reduction of speed, and had finally landed at a point as high as that from which it started."

©1922 Public Domain (P)2011 Mark F. Smith
Amériques Professionnels et universitaires Aviation Transport
activate_Holiday_promo_in_buybox_DT_T2

Ce que les auditeurs disent de Early History of the Airplane

Moyenne des évaluations de clients

Évaluations – Cliquez sur les onglets pour changer la source des évaluations.