Five times the speed of sound from Beijing to New York in a few hours - but is it a likely scenario?
from BBC News - World http://ift.tt/2I0TowA
Examining China's hypersonic transport plans
Tags
BBC News - World#
![]()
About dd
??? ??? ??? ?????? ?? ??? ????? ????? ??? ??????? ????? ?????? ????? ?????ً،??? ???? ???? ?????? ?? ???? ??? ?????? ???? ????? ?? ?? ???? ?? ????? ?? ???????? ???? ????? ??? ??????? ????? ???? ?? ????، ??? ???? ???? ?? ??? ?????? ??? ?? ????? ??? ????? ??? ???? ????? ?? ?????، ??? ????، ??? ????، ?? ??? ??? ?????. ???? ????? ???ً ?????ً ??????ً.
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment