Project U.F.O.

Project U.F.O. is a late 1970s NBC television series which lasted two seasons, from 1978 to 1979. Based loosely on the real-life Project Blue Book, the show was created by Dragnet veteran Jack Webb, who pored through Air Force files looking for episode ideas.

The show was a production of Mark VII Limited in association with Worldvision Enterprises, and was Webb's last weekly series produced before his death. It was also one of the rare times that Webb did not produce a series with Universal Television or Warner Bros. Television; Webb partnered with Universal for every series he made following his departure from Warner Bros., who had named him the president of its television division in the 1960s.

Synopsis

The show features two U.S. Air Force investigators with the Foreign Technology Division at Wright-Patterson AFB, charged with investigating UFO sightings. The first season starred William Jordan as Maj. Jake Gatlin alongside Caskey Swaim as Staff Sgt. Harry Fitz. Jordan was a rather nondescript leading man, while Swaim, who had never had any significant acting experience before landing the role, added diversity as a Southerner with a pronounced accent. In season two, Jordan was replaced by Edward Winter as Capt. Ben Ryan. Aldine King ("Libby") was another regular. Dr. Joyce Brothers appeared in two episodes.

FO

Fo or FO may refer to:

Locations

Science and technology

Military and aviation

People

Apúlia e Fão

Apúlia e Fão is a civil parish in the municipality of Esposende, Portugal. It was formed in 2013 by the merger of the former parishes Apúlia and Fão. The population in 2011 was 7,301, in an area of 16.29 km².

References

Dioxygen difluoride

Dioxygen difluoride is a compound of fluorine and oxygen with the molecular formula O
2F
2. It exists as an orange solid that melts into a red liquid at −163 °C (110 K). It is an extremely strong oxidant and decomposes into oxygen and fluorine even at −160 °C (113 K) at a rate of 4% per day: its lifetime at room temperature is thus extremely short. Dioxygen difluoride reacts with nearly every chemical it encounters – even ordinary ice – leading to its onomatopoeic nickname "FOOF" (a play on its chemical structure).

The material has no practical applications, but has been of theoretical interest. One laboratory's use of it was the synthesis of plutonium hexafluoride at unprecedentedly low temperatures, which was significant because previous methods for its preparation needed temperatures so high that the plutonium hexafluoride created would rapidly decompose.

Preparation

Dioxygen difluoride can be obtained by subjecting a 1:1 mixture of gaseous fluorine and oxygen at low pressure (7–17 mmHg is optimal) to an electric discharge of 25–30 mA at 2.1–2.4 kV. A similar method was used for the first synthesis by Otto Ruff in 1933. Another synthesis involves mixing O
2 and F
2 in a stainless steel vessel cooled to −196 °C (77.1 K), followed by exposing the elements to 6987480652946100000♠3 MeV bremsstrahlung for several hours. A third method requires heating a mix of fluorine and oxygen to 700 °C (1,292 °F), and then rapidly cooling it using liquid oxygen. All of these methods involve synthesis according to the equation: