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[BBC系列]：大胆地去To Boldly Go-1080P高清迅雷网盘下载
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由方启文主持的科学纪录片，由英国广播公司（BBC）于2012年出版-英语旁白Science Documentary hosted by Kevin Fong, published by BBC in 2012- English narration
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勇往直前我们认为自己是一个全球性物种，但实际上我们只能在不到地球表面四分之一的地方舒适地生存。在To Boldly Go中，极限医学博士凯文·方（Kevin Fong）着手探索如何克服其他75％的疾病。在一个令人瞠目的一系列实验中，方医生用自己的身体来证明我们的生物学如何不适应是多少行星-我们如何有发展的技术，让我们在那里存活[编辑]。??下???在关于如何在水下生存的第一个程序中，方博士从一架沉没的直升机中逃脱，穿着古董潜水服走过一艘鲨鱼缸，有意地使自己氮吸收。我们对水有一个基本的问题-我们只能在水的表面下生存，直到我们可以呼吸一口气。但是，我们身体的反应方式会极大地改变我们使呼吸持续多久的时间-凯文（Kevin）试图从皇家海军的直升机逃生教练那里逃脱的尝试以图形方式证明了这一事实。当它掉入水中并颠倒过来时，身体的反应就是激活它的战斗或逃跑反应，为突然的动作做好准备，但将他屏住呼吸的时间限制为仅25秒。它足够长，可以重现表面-只是而已。凯文（Kevin）前往埃及，遇到了自由跳冠军潜水员萨拉·坎贝尔（Sara Campbell），她可以屏住呼吸五分钟，并潜入近100m的深度。但是，要真正探索深度，我们需要求助于技术。凯文（Kevin）在柴郡的一个水族馆中，尝试了一种最古老的潜水技术之一，即“标准连衣裙”潜水服，它带有黄铜头盔和靴子。这些防护服使潜水员可以长时间在水下深处工作-但是它们具有不利的一面-一种可怕的工业病，使潜水员扭曲或瘫痪在水面。为了证明其原因，凯文（Kevin）进入了一个减压室，以接受压力潜水员的经历[编辑]?要真正探索深度，我们需要求助于技术。凯文（Kevin）在柴郡的一个水族馆中，尝试了一种最古老的潜水技术之一，即“标准连衣裙”潜水服，它带有黄铜头盔和靴子。这些防护服使潜水员可以长时间在水下深处工作-但是它们具有不利的一面-一种可怕的工业病，使潜水员扭曲或瘫痪在水面。为了证明其原因，凯文（Kevin）进入了一个减压室，以接受压力潜水员的经历[编辑]?要真正探索深度，我们需要求助于技术。凯文（Kevin）在柴郡的一个水族馆中，尝试了一种最古老的潜水技术之一，即“标准连衣裙”潜水服，它带有黄铜头盔和靴子。这些防护服使潜水员可以长时间在水下深处工作-但是它们具有不利的一面-一种可怕的工业病，使潜水员扭曲或瘫痪在水面。为了证明其原因，凯文（Kevin）进入了一个减压室，以接受压力潜水员的经历[编辑]?这些防护服使潜水员可以长时间在水下深处工作-但是它们具有不利的一面-一种可怕的工业病，使潜水员扭曲或瘫痪在水面。为了证明其原因，凯文（Kevin）进入了一个减压室，以接受压力潜水员的经历[编辑]?这些防护服使潜水员可以长时间在水下深处工作-但是它们具有不利的一面-一种可怕的工业病，使潜水员扭曲或瘫痪在水面。为了证明其原因，凯文（Kevin）进入了一个减压室，以接受压力潜水员的经历[编辑]??向上???在该系列的第二个程序中，方医生正在向上寻找身体对海拔的反应。这个问题的简短答案是：很糟糕-正如冯博士发现的那样，攀登阿尔卑斯山最高的山峰之一，使自己突然降压到25,000英尺。但是，尽管我们努力应对海拔高度，但20世纪技术的决定性故事是我们寻求将地球表面抛在后面，向上穿越大气层并进入太空。我们物种的天然家园位于海平面。即使到了今天，世界上仍有四分之三以上的人口生活在500m以下的海拔高度。这有一个很好的理由-我们走的越高，空气中的氧气越少，我们越难生存To Boldly Go We think of ourselves as a global species, but in fact we can only comfortably survive on less than a quarter of the earth's surface. In To Boldly Go, doctor of extreme medicine Kevin Fong sets out to discover how we are able to conquer the other 75 per cent. In an eye-popping series of experiments, Dr Fong uses his own body to demonstrate how unsuited our biology is to much of the planet - and how we have had to develop the technology to let us survive there.[edit] Down In this first programme, about how to survive underwater, Dr Fong escapes from a sinking helicopter, walks through a tank of sharks in an antique diving suit and intentionally gives himself nitrogen narcosis. We have one fundamental problem with water - we can only survive under its surface for as long as we can make one breath of air last. But the way our bodies respond can dramatically alter how long we can make that breath last -a fact graphically demonstrated by Kevin's attempt to escape from the Royal Navy's helicopter escape trainer. As it is plunged into the water and turned upside down, the body's response is to activate its fight or flight response, preparing it for sudden action, but limiting the time he can hold his breath to just 25 seconds. It's long enough to make it back to the surface - but only just. Travelling to Egypt, Kevin meets Sara Campbell - a champion free-diver, who can hold her breath for over five minutes and dive to depths of nearly 100m. However, to really explore the depths, we need to turn to technology. In an aquarium in Cheshire, Kevin tries one of the oldest diving technologies - a 'Standard Dress' diving suit - with brass helmet and boots. These suits allowed divers to work deep underwater for long periods of time - but they came with a downside - a terrible industrial disease that saw divers coming to the surface contorted or paralysed. To demonstrate its causes, Kevin climbs into a decompression chamber to subject himself to the sort of pressure divers experience[edit] Up In the second programme of the series, Dr Fong is going up to find out how the body responds to altitude. The short answer to that question is: badly - as Dr Fong finds out, climbing one of the tallest mountains in the Alps, and subjecting himself to a sudden depressurization to 25,000 feet. But although we struggle to deal with altitude, the defining story of 20th-century technology was our quest to leave the surface of the earth behind and travel up through the atmosphere and into space. The natural home of our species is at sea level. Even today more than three-quarters of the world's population live at altitudes below 500m. And there is a very good reason for that - the higher we go, the less oxygen there is in the air and the harder we find it to survive
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【技术参数】——
SD Version
视频编码: x264 CABAC
比特率: 1518 Kbps
Video 画面比例: 1.778:1
Video 分辨率: 832x464 (16.9)
音频编码: AC3
音频比特率: 128 Kbps CBR 48KHz
Audio 声道数: 2
时长: 59mins
帧速率: 25帧速率
分集数: 2
体积: 701 MB
来源: PDTV
编码: Harry65
HD Version
视频编码: x264 CABAC
比特率: CRF 20 (4000Kbps average)
Video 画面比例: 1.778:1
Video 分辨率: 1280x720 (16/9)
音频编码: AAC-LC
音频比特率: 160 Kbps ABR 48KHz
Audio 声道数: 2
时长: 59mins
帧速率: 25帧速率
分集数: 2
体积: 1.73 GB (average)
来源: HDTV
编码: JungleBoy【Technical Specs】——
SD Version
Video Codec: x264 CABAC
Video Bitrate: 1518 Kbps
Video Aspect Ratio: 1.778:1
Video Resolution: 832x464 (16.9)
Audio Codec: AC3
Audio Bitrate: 128 Kbps CBR 48KHz
Audio Channels: 2
Run-Time: 59mins
Framerate: 25FPS
Number of Parts: 2
Part Size: 701 MB
Source: PDTV
Encoded by: Harry65
HD Version
Video Codec: x264 CABAC
Video Bitrate: CRF 20 (4000Kbps average)
Video Aspect Ratio: 1.778:1
Video Resolution: 1280x720 (16/9)
Audio Codec: AAC-LC
Audio Bitrate: 160 Kbps ABR 48KHz
Audio Channels: 2
Run-Time: 59mins
Framerate: 25FPS
Number of Parts: 2
Part Size: 1.73 GB (average)
Source: HDTV
Encoded by: JungleBoy
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相关纪录片：
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Links
Further Information
Kevin Fong
Release Post
MVGroup.org (ed2k)
MVGroup.org (torrent)
DocsPT.com
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发表于 2020-7-13 23:29:57
发表于 2020-8-1 19:54:03