Sulfur hexafluoride - Wikipedia, the free encyclopedia Sulfur hexafluoride (SF 6) is an inorganic, colorless, odorless, and non-flammable greenhouse gas. SF 6 has an octahedral geometry, consisting of six fluorine atoms attached to ...
Spontaneous fission - Wikipedia, the free encyclopedia Spontaneous fission (SF) is a form of radioactive decay characteristic of very heavy isotopes. Because the nuclear binding energy reaches a maximum at a nuclear mass greater ...
Grumman FF - Wikipedia, the free encyclopedia The Grumman FF (company designation G-5) was an American biplane fighter aircraft operated by the United States Navy during the 1930s. It was the first Navy aircraft with ...
Sulfur tetrafluoride - Wikipedia, the free encyclopedia Sulfur tetrafluoride is the chemical compound with the formula S F 4. This species exists as a gas at standard conditions. It is a corrosive species that releases dangerous HF ...
Survivors - Wikipedia, the free encyclopedia Survivors is a British post-apocalyptic fiction television series devised by Terry Nation and produced by Terence Dudley at the BBC from 1975 to 1977.
Aermacchi SF.260 - Wikipedia, the free encyclopedia The Aermacchi SF.260 is a light aircraft marketed as an aerobatics plane and a military trainer. It was designed by Stelio Frati, originally for Aviamilano, which flew the ...
San Francisco - Wikipedia, the free encyclopedia San Francisco (/ ˌ s æ n f r ə n ˈ s ɪ s k oʊ /), officially the City and County of San Francisco, is the financial, cultural, and transportation center of the San ...
Speculative fiction - Wikipedia, the free encyclopedia Speculative fiction is an umbrella term encompassing the more fantastical fiction genres, specifically science fiction, fantasy, horror, supernatural fiction, superhero fiction ...
SF 1 - Wikipedia, the free encyclopedia SF 1 is a Swiss television channel run under the public SRG SSR idée suisse broadcasting group. It is the first of the three national German-language channels in Switzerland ...