The Hunt for Red October (film) essentially revealed the use of gravimetry as a method of silent navigation in US submarines. Thought to be a billion dollar black project, the development of a full-tensor gravity gradiometer by Bell Aerospace was a classified technology at the time. It was thought to be deployed on only a few s after it was first developed in 1973. Bell Aerospace later sold the technology to Bell Geospace for oil exploration purposes. The last Typhoon-class submarine was officially laid down in 1986, under the name "TK-210", but according to sources was never finished and scrapped in 1990. The musical score of
Four Days in October Four Days in October Four Days in October is a baseball documentary produced by ESPN and MLB Productions. It is episode 24 in the first season of the ESPN "30 for 30" series. It chronicles the last four games of the 2004 American League Championship Series (ALCS) between the Boston Red Sox and the New York Yankees. The series became famous when the Red Sox—who lost the first three games of the series to the Yankees—became the first team in Major League Baseball history to win a best of seven playoff series after falling behind 0–3. The documentary begins with