Ce livre pr�sente, de mani�re accessible, les premi�res imagined et les exp�riences qui ont fa�onn� notre compr�hension de l'air et de son mouvement. Il suit les figures qui ont tent�, � travers les si�cles, d’imiter ou de dompter le vol.

� travers des r�cits et des jalons historiques, il montre comment les id�es se transforment en instruments et en machines. On suit les contributions d’Archim�de, L�onard de Vinci, Borelli, les pr�curseurs des a�rostats, et les premiers essais des Montgolfier, jusqu’aux notions d’a�ros et de courant d’air qui ont nourri les progr�s futurs. Le texte relie l’�volution des concepts � des exp�riences concr�tes et � des d�couvertes plus vastes sur la pesanteur et la pression.

Des figures historiques qui ont fa�onn� l’a�ronautique et leurs id�es cl�s.
Comment la science du fluide et la pression ont ouvert la voie au ballon et au vol.
Un �clairage sur les obstacles techniques et les hypoth�ses qui ont �t� remises en question.
Des liens entre les progr�s en physique et les premi�res r�alisations pratiques.

Id�al pour les curieux d’histoire des sciences et les lecteurs int�ress�s par l’�volution de l’aviation.

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We first started out as ?The Paperback Exchange,? a chain of physical bookstores where we would part exchange your beloved books for new stories to transport you to faraway places. However, as shopping started to evolve to online shops and marketplaces, we bid our stores goodbye to become ?PBShop.? This transition has only allowed us to blossom as we now ship thousands of titles to book lovers across the globe. We pride ourselves in being a community of local book lovers which allows our passion and devotion to shine in everything we do. In 2020 we not only celebrated our 20th birthday but our 1st birthday as being completely employee owned after becoming an E.O.T in September 2019. We are proud to be different and embrace standing apart on a book mountain by working from a virtual inventory which allows us to provide thousands of books that may be difficult to get for your bookshelf or your studies. Working with a number of different suppliers allows us to explore other avenues such as puzzles, sheet music and even stationery so we really do have something for everyone. Life is about being versatile in all realms of existence. If this is your first visit or you are a returning customer, we would like to welcome you to the PBShop family, for there is no friend as loyal as a book. We are a company who put our customers at the centre of everything we do as we understand the importance of reading because once you learn to read, you will forever be free. There are a whole lot of things in this world of ours that we are yet to explore, which is why we will forever inspire curious minds.

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