Bullshit that's impossible for a 100 ton Boeing 747 stay airborne for over 48 hours, maybe it is completely loaded with jet fuel? Then a small sparkle will incinerate it. Anti-asteroid? You have to use diamond to build it, even titanium will melt, but diamond could burn.
aac 发表评论于 2014-01-22 11:39:15
假设其使用的是目前的公开燃料技术,不需补给滞留数天是不可能的。
但是,如果他采用了很独特的技术呢?
Etornado 发表评论于 2014-01-22 10:06:13
我当然同意有空中加油时总统专机可以飞很久,但上面原文的确是这样写的:“5分钟内起飞。它的时速可达到968公里,在空中停留数日也不需要补给燃油。” 我一字没改copy and paste,文可没说过要空中加油!
In a test flight for endurance, the aircraft remained airborne and fully operational for 35.4 hours, however it was designed to remain airborne for a full week in the event of an emergency. It takes two fully loaded KC-135 tankers to fully refuel an E-4B.