I have seen no publication by any expert that predicts that China will surpass the USA in Aerospace Technology in 20 years..
If you have such material please present.. how many times you can use the word ignorant is interesting yet of no consequence..
Now step up or quit yuh yapping !
If you have such material please present.. how many times you can use the word ignorant is interesting yet of no consequence..
Now step up or quit yuh yapping !
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