Radio France internationale, généralement désignée par son sigle RFI, est une radio publique française qui diffuse à Paris et partout dans le monde. Avec 35,6 millions d'auditeurs en 2008, c'est l'une des stations de radio internationales les plus écoutées au monde, avec BBC World Service, Voice of America, et la Deutsche Welle.

RFI émet 24h/24 dans le monde entier en français et 12 autres langues, en FM, en ondes courtes et en ondes moyennes, sur le câble, sur Worldspace et sur rfi.fr.

La radio est une filiale à 100 % de l'organisme public regroupant l’audiovisuel extérieur de la France « France Médias Monde », depuis 2008

Radio France Internationale (RFI) was created in 1975 as part of Radio France by the Government of France, and replaced the Poste Colonial(created in 1931), Paris Mondial (1938), Radio Paris (1939), RTF Radio Paris (1945) and ORTF Radio Paris (1965). In 1986 the French Parliament changed the law to allow RFI to operate independently of Radio France.

RFI operates under the auspices and primary budget of the French Minister of Foreign Affairs. It broadcasts primarily in French, but also in English,Kiswahili, Hausa, Spanish, Portuguese, Romanian, Russian, Persian, Chinese, Vietnamese and Cambodian. It also owns Radio Monte Carlo-Middle East, which produces Arabic programmes in Paris, and airs them from a transmitter in Cyprus to audiences across the Middle East and North Africa.

Christian Matthias Theodor Mommsen (30 November 1817 – 1 November 1903) was a German classical scholar, historian, jurist, journalist,politician, archaeologist and writer generally regarded as one of the greatest classicists of the 19th century. His work regarding Roman history is still of fundamental importance for contemporary research. He received the Nobel Prize in Literature in 1902, and was also a prominent German politician, as a member of the Prussian and German parliaments. His works on Roman law and on the law of obligations had a significant impact on the German civil code (BGB).

Discovery Channel (often referred to as simply "Discovery", and formerly "The Discovery Channel" from 1985 to 1995) is an American basic cable and satellite television channel (which is also delivered via IPTV, terrestrial television and internet television in other parts of the world) that is the flagship television property of Discovery Communications, a publicly traded company run by CEO David Zaslav. As of June 2012, Discovery Channel is the second most widely distributed cable channel in the United States, behind TBS; it is available in 409 million households worldwide, through its U.S. flagship channel and its various owned or licensed television channels internationally.

It initially provided documentary television programming focused primarily on popular science, technology and history, but in recent years has expanded into reality television and pseudo-scientific entertainment. Programming on the flagship Discovery Channel in the U.S. is primarily focused on reality television series, such as speculative investigation (with shows such as MythBusters, Unsolved History and Best Evidence), automobiles, and occupations (such as Dirty Jobs and Deadliest Catch); it also features documentaries specifically aimed at families and younger audiences. A popular annual feature on the channel is Shark Week, which airs on Discovery during the summer months