First published before the invention of airplanes, this book focuses on lighter-than-air craft. It begins: "Lighter-than-air craft consist of three distinct types: Airships, which are by far the most important, Free Balloons, and Kite Balloons, which are attached to the ground or to a ship by a cable. They derive their appellation from the fact that when charged with hydrogen, or some other form of gas, they are lighter than the air which they displace. ”
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British Airships: Past, Present and Future
First published before the invention of airplanes, this book focuses on lighter-than-air craft. It begins: "Lighter-than-air craft consist of three distinct types: Airships, which are by far the most important, Free Balloons, and Kite Balloons, which are attached to the ground or to a ship by a cable. They derive their appellation from the fact that when charged with hydrogen, or some other form of gas, they are lighter than the air which they displace. ”
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British Airships: Past, Present and Future
British Airships: Past, Present and Future
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Product Details
| ISBN-13: | 9781455421107 |
|---|---|
| Publisher: | B&R Samizdat Express |
| Publication date: | 10/20/2011 |
| Sold by: | Smashwords |
| Format: | eBook |
| File size: | 391 KB |
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