Long Distances Telecommunications
5. Long-distance Telecommunications
The ability to carry on long-distance telephone conversations did ­not happen overnight.
Before humans were sent into space, NASA built satellites that could communicate with people on the ground about what outer space was like.
Λεπτομέρειες πλοηγού
(Βοήθεια)
-
Argumentation and Debate - 62242 »Argumentation and Debate - 62242
Ian Bennington »Ian Bennington
NASA Debate »NASA Debate
NASA's budget should be significantly increased »NASA's budget should be significantly increased
Harms »Harms
Less inventions being invented  »Less inventions being invented
NASA's space endevours are well known for creating new inventions  »NASA's space endevours are well known for creating new inventions
Long Distances Telecommunications
+Σχόλια (0)
+Αναφορές (0)
+About