پنهنجو مفت اڪائونٽ چالو ڪيو!
اسان جي فلم ۽ وڊيو لائبريري صرف ميمبرن طرفان ندي وهڪري يا ڊائون لوڊ ڪري سگهجي ٿي
مفت ۾ ڏسندا جاري رکو ➞سائن اپ ٿيڻ ۾ 1 منٽ گهٽ لڳن ٿا پوءِ توهان لامحدود فلمون ۽ ٽي وي جا عنوان لطف اندوز ٿي سگهو ٿا.
Abandoned Engineering
We aim for the stars and find out why unwanted battleship guns allow the United States to gain vital information about the borders of space. We ask how the shattered remains of a secret Nazi base became the first on the path to a new world, with the development of the ground-breaking V2 rocket. We explore a forgotten structure deep in the Arizona desert to ask if it is the true home of America's space programme. And we reveal the bizarre link between a discarded oil drum and a Cold War struggle to survive in zero gravity.
رنٽائم: 44:14 منٽ
ڪيفيت: HD
پهرين ايئر تاريخ: Feb 18, 2017
آخري هوا جي تاريخ: May 16, 2025
قسط: 133 قسط
موسم: 14 موسم
چاٻي : engineering architecture history
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