Artwork

内容由Snoozecast提供。所有播客内容(包括剧集、图形和播客描述)均由 Snoozecast 或其播客平台合作伙伴直接上传和提供。如果您认为有人在未经您许可的情况下使用您的受版权保护的作品,您可以按照此处概述的流程进行操作https://zh.player.fm/legal
Player FM -播客应用
使用Player FM应用程序离线!

With the Night Mail

33:43
 
分享
 

Manage episode 426688288 series 2998863
内容由Snoozecast提供。所有播客内容(包括剧集、图形和播客描述)均由 Snoozecast 或其播客平台合作伙伴直接上传和提供。如果您认为有人在未经您许可的情况下使用您的受版权保护的作品,您可以按照此处概述的流程进行操作https://zh.player.fm/legal

Tonight, we’ll read the opening to “With the Night Mail” an early sci-fi novella set in the year 2000, written by Rudyard Kipling, and published in 1905.

This story describes an airship postal worker making a routine night run from London to Quebec. In this universe, the Aerial Board of Control (or A.B.C.), a fictional supranational organization dedicated to the control and aid of airship (also known as dirigible) traffic across the entire planet.

In our age of commonplace intercontinental air travel, one needs to bear in mind that Kipling wrote this story at a time when the first successful powered flight, which lasted a total of 12 seconds, took place only two years prior.

An airship, or dirigible is a type of lighter-than-air aircraft that can navigate through the air flying under its own power. They use buoyancy from a lifting gas that is less dense than the surrounding air to achieve the lift needed to stay airborne.

In early dirigibles, the lifting gas used was hydrogen, due to its high lifting capacity and ready availability, but the inherent flammability led to hydrogen airships being rendered obsolete. The alternative lifting gas, helium gas is not flammable, but is rare and relatively expensive. Significant amounts were first discovered in the United States and for a while helium was only available for airship usage in North America.

Airships were the first aircraft capable of controlled powered flight, and were most commonly used before the 1940s; their use decreased as their capabilities were surpassed by those of aeroplanes.

From the 1960s, helium airships have been used where the ability to hover for a long time outweighs the need for speed and maneuverability, such as advertising, tourism, camera platforms, geological surveys and aerial observation.

— read by 'N' —

Sign up for Snoozecast+ to get expanded, ad-free access by going to snoozecast.com/plus!

Learn more about your ad choices. Visit megaphone.fm/adchoices

  continue reading

932集单集

Artwork

With the Night Mail

Snoozecast

19 subscribers

published

icon分享
 
Manage episode 426688288 series 2998863
内容由Snoozecast提供。所有播客内容(包括剧集、图形和播客描述)均由 Snoozecast 或其播客平台合作伙伴直接上传和提供。如果您认为有人在未经您许可的情况下使用您的受版权保护的作品,您可以按照此处概述的流程进行操作https://zh.player.fm/legal

Tonight, we’ll read the opening to “With the Night Mail” an early sci-fi novella set in the year 2000, written by Rudyard Kipling, and published in 1905.

This story describes an airship postal worker making a routine night run from London to Quebec. In this universe, the Aerial Board of Control (or A.B.C.), a fictional supranational organization dedicated to the control and aid of airship (also known as dirigible) traffic across the entire planet.

In our age of commonplace intercontinental air travel, one needs to bear in mind that Kipling wrote this story at a time when the first successful powered flight, which lasted a total of 12 seconds, took place only two years prior.

An airship, or dirigible is a type of lighter-than-air aircraft that can navigate through the air flying under its own power. They use buoyancy from a lifting gas that is less dense than the surrounding air to achieve the lift needed to stay airborne.

In early dirigibles, the lifting gas used was hydrogen, due to its high lifting capacity and ready availability, but the inherent flammability led to hydrogen airships being rendered obsolete. The alternative lifting gas, helium gas is not flammable, but is rare and relatively expensive. Significant amounts were first discovered in the United States and for a while helium was only available for airship usage in North America.

Airships were the first aircraft capable of controlled powered flight, and were most commonly used before the 1940s; their use decreased as their capabilities were surpassed by those of aeroplanes.

From the 1960s, helium airships have been used where the ability to hover for a long time outweighs the need for speed and maneuverability, such as advertising, tourism, camera platforms, geological surveys and aerial observation.

— read by 'N' —

Sign up for Snoozecast+ to get expanded, ad-free access by going to snoozecast.com/plus!

Learn more about your ad choices. Visit megaphone.fm/adchoices

  continue reading

932集单集

Усі епізоди

×
 
Loading …

欢迎使用Player FM

Player FM正在网上搜索高质量的播客,以便您现在享受。它是最好的播客应用程序,适用于安卓、iPhone和网络。注册以跨设备同步订阅。

 

快速参考指南