wyszukanych pozycji: 3
Balloons, Airships, And Flying Machines
ISBN: 9789390198863 / Angielski / Miękka / 2020 / 66 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
40,98 zł |
Balloons, Airships and Flying Machines
ISBN: 9781473320727 / Angielski / Miękka / 2014 / 124 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. In the 21st century - the age of the budget airline - where quick and reliable air travel is available to a large segment of society, it seems hard to comprehend that it is less than 250 years since the first human took to the skies. Although the wing of the bird seemed like the most obvious natural mechanism to attempt replicate, it was actually contained hot air, as demonstrated by the Montgolfiers and their balloon, that gave birth to the era human aviation. Since the first manned balloon flight in 1783, developments have come thick and fast, the airship, the aeroplane, and finally the...
In the 21st century - the age of the budget airline - where quick and reliable air travel is available to a large segment of society, it seems hard to...
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cena:
126,23 zł |
Balloons, Airships, and Flying Machines
ISBN: 9788028340148 / Angielski / Miękka / 56 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Balloons, Airships, and Flying Machines by Gertrude Bacon presents an account of the evolution of aviation from the first balloons to the inventions of the early 20th century. It's a well-planned and incredibly written narrative of ballooning and early aviation, which makes it easily understandable for any reader. Gertrude Bacon (1874 - 1949) was an aeronautical pioneer. She accomplished a significant number of "firsts" for women in aviation. Gertrude promoted aeronautics through her writing and encouraged commercial and popular flying as fields for women. Content includes: The Origin of...
Balloons, Airships, and Flying Machines by Gertrude Bacon presents an account of the evolution of aviation from the first balloons to the inventions o...
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cena:
37,65 zł |