[FRAME="13 70"]بسم الله الرحمن الرحيم
السلام عليكم ورحمة الله
Discovery Channel - Extreme Engineering سحر الهندسة
فيديو لعرض اضخم تصميم هندسي
Product Detail:
A massive bridge joining North America and Asia – following the same intercontinental route as the ancient Bering Strait land bridge – holds the promise of unprecedented economic growth on both continents. That is, if it can be built.
Join structural engineers and leading architects as they reveal their impressive design plans for this futuristic passage. Spanning 55 miles of violent seas and crushing ice, the entire bridge would be encased in concrete – including the support cables – to enable it to withstand the rigors of the Arctic Ocean. The bridge's main deck would sport a multi-lane highway, allowing for two-way truck, car and train traffic. Beneath the topside asphalt, a complex network of oil, gas and electric pipelines would carry vital energy between the continents. And the whole thing would rest comfortably on massive, steel-reinforced concrete pillars – each weighing millions of pounds – specifically designed to endure the ever-shifting Arctic ice.
But, even if such an enormous construction project were possible, what of the everyday safety concerns? Engineers use high-tech computer imagery to simulate potential disasters – like marauding icebergs, train derailments and fires caused by vehicle collisions – then demonstrate how designers are well on their way to guaranteeing the safety of bridge travelers.
يعمل على : DVD
مدة العرض: 50 minutes
حمل من هنا:
part 1
http://www.megaupload.com/?d=41A5MS4G
part 2
http://www.megaupload.com/?d=40S6GCL8
--------------------------------------------------------------------------------
Discovery Channel, The Secret Life Of Formula One
717 mb
part 1
http://www.megaupload.com/?d=19Y5TRVO
part 2
http://www.megaupload.com/?d=3295AF8O
part 3
http://www.megaupload.com/?d=30Q1IV7L
part 4
http://www.megaupload.com/?d=31WS1IJ3
part 5
http://www.megaupload.com/?d=28DK6QLP
part 6
http://www.megaupload.com/?d=25M1U05M
part 7
http://www.megaupload.com/?d=42P4DFNQ
part 8
http://www.megaupload.com/?d=19UO9JHS
-------------------------------------------------------------
--------------------------------------------------------------------------------
Discovery Channel - The Lost Temples of India
350 mb file
part 1
http://www.megaupload.com/?d=39TQ33U6
part 2
http://www.megaupload.com/?d=406XGKIL
part 3
http://www.megaupload.com/?d=401QJ921
part 4
http://www.megaupload.com/?d=42D2I95E
وكل عام وانتم بخير[/FRAME]

جزاكم الله الخير

إقتباس: if it can be built. Join structural engineers and leading architects as they reveal their impressive design plans for this futuristic passage. Spanning 55 miles of violent seas and crushing ice

العرض لاكبر مشروع هندسي عرفة العالم
وكل عام وانتم بخير

شكرا لك واظن انه فعلا مثير للاهتمام

بارك الله فيك يا أخي