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2. (B) Explain the following concepts.l) Space researchith Space technalacy the Space lech nalaau incude the2) Telex service |
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Answer» Space research is scientific study carried out using scientific equipment in outer space. It includes the use of space technology for a broad spectrum of research disciplines, including Earth science, materials science, biology, medicine, and physics Thetelexnetwork was a public switched network of teleprinters similar to a telephone network, for the purposes of sending text-based messages. The "telex" term refers to the network, not the teleprinters; point-to-point teleprinter systems had been in use long beforetelexexchanges were built in the 1930s. |
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