let me explain to you

1. 傑克的腿殘疾了,他隻能坐輪椅,可是當時的科技已經能克隆外星人身體了,卻不能治好他的腿,生物克隆技術可是比器官移植技術難多了啊.

It is not the technology, it is money. In the beginning it was explained that the whole reason Jack (and other soldiers) went to Pandora was for money ("not for fighting for freedom" as it was said). Jack traded his service for getting his legs fixed ("the Company" will pay for that).Like right now traveling into the space is feasible but I can not afford that. The price tag is $20,000,000 for a 20 minute ride.

2.潘多拉星球上氧氣不多,二氧化碳多,人在上麵必須戴氧氣罩,可是戰鬥的時候,那個火燒得夠旺啊,如果二氧化碳含量高,氧氣少,那個火沒有可能那麽燒的.

On earth, carbon dioxide level in atmosphere is 380ppm (0.038%). When it raises to 5%, it will have devastating effect on breathing (leads to hyperventilation). However, 5% carbon dioxide can easily support burning (assume oxygen level remains the same as earth, that is 21%).

So in summary there is no science problem.

It is great to raise questions.

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• 頂！也解釋了大家的疑惑。 -退隱老妖- ♀ (0 bytes) () 01/19/2010 postreply 22:22:26