If They Are Here, Where Are They

http://www.rfreitas.com/Astro/WhereAreThey1983.htm

R. N. (1960). Communications from superior galactic communities. Nature 186 , 670-67 1. Bracewell, R. N. (1975). The Galactic Club: Intelligent Life in Outer Space. Freeman, San F

Saudi Arabia

https://www.hellenicaworld.com/SaudiArabia/en/SaudiArabia.html

comparison ranking: 8 Communications Telephones - fixed lines total subscriptions: 6.773 million (2022 est.) subscriptions per 100 inhabitants: 19 (2022 est.) comparison ranking:
Saudi Arabia, World Library

Research & Development

https://eastathenaeum.net/ResearchDevelopment/

in quantum computing, communications and sensing superconductors sensors simulators algorithms data encryption low-dimensional materials atom physics systems optomechanics magnoni
A directory to the open access of credible research organizations who share their publications and breakthroughs online

Isegoria

http://www.isegoria.net/

Influence : Nuclear age communications were dramatized by the Soviet-American hot line, a leased transatlantic cable with teletype machinery at both ends. Some people hailed it as

HDTV Primer

http://hdtvprimer.com/

FCC   (Federal Communications Commission)      Fire-wire   (see IEEE 1394)   First surface mirror   Flicker    FTA  (Free To All

Observable Characteristics of Extraterrestrial Technological Civilizations

http://www.rfreitas.com/Astro/ObservableETC1985.htm

allocated to aviation communications, aeronautical and maritime satellites at 1542.5-1558.5 MHz, and space operations telemetry at 1525-1535 MHz [57]. A variety of small fixed and

Venezuela

https://www.hellenicaworld.com/Venezuela/en/Venezuela.html

comparison ranking: 86 Communications Telephones - fixed lines total subscriptions: 3.147 million (2022 est.) subscriptions per 100 inhabitants: 11 (2022 est.) comparison ranking:
Venezuela, World Library, Michael Lahanas

Australia

https://www.hellenicaworld.com/Australia/en/Australia.html

comparison ranking: 12 Communications Telephones - fixed lines total subscriptions: 6.409 million (2022 est.) subscriptions per 100 inhabitants: 24 (2022 est.) comparison ranking:
Australia Online Encyclopedia

R-36M

http://www.astronautix.com/r/r-36m.html

store and forward communications, cosmic-ray energy deposition experiment (CEDEX) SaudiSat 1B - . Mass : 10 kg (22 lb). Nation : Saudi Arabia . Agency : Makeyev bureau . Manufactu
R-36M

WA8LMF Useful Links Page

http://wa8lmf.net/links/

application. Barrett Communications (Formerly Q-Mac Electronics)   Australian manufacturer of an innovative mobile NVIS antenna based on a magnetic loop ant disguised as a ro

What's New! January 1994

http://home.mcom.com/home/whatsnew/whats_new_0194.html

Department of Network Communications has a Web server. The NetCom Web server provides timely information on DukeNet and the North Carolina Information Highway. You will also find

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