Did you know that invisible technology is being developed as we speak?
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送交者: steven 于 2007-01-11, 01:00:15:
回答: 不如信信哈里波特的隱身衣 由 唐好色 于 2007-01-10, 23:44:23:
Also, F-22 is stealth, not invisible. The idea is that you won't be able to use laser guided AAM/SAM to shot it, and hence, it is very hard to fight it.
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