Lamarr took her idea to Antheil and together, Antheil and Lamarr submitted the idea of a secret communication system in June 1941.

In 1941 he patented a " Secret Communications System " with actress Hedy Lamarr that used a code ( stored on a punched paper tape ) to synchronize a frequency hopping receiver and transmitter, a technique now known as spread spectrum which is now widely used in telecommunications.

Algiers was dramatized as an hour-long radio play on two broadcasts of Lux Radio Theater, first on July 7, 1941 with Charles Boyer and Hedy Lamarr, second on December 14, 1942 with Boyer and Loretta Young.

The West was now glad to propose the 1919 Curzon Line, which was substantially Russia's 1941 border, as the boundary between Russia and Poland.

Volume 1, was completed in 1941 and published in 1944.

Work on Volume 2, was begun in 1941, interrupted by the war in 1942, and resumed in 1945.

This method was used until the Los Angeles Times announced the winners before the ceremony began ; as a result, the Academy has used a sealed envelope to reveal the name of the winners since 1941.

In the last of Kurosawa's films as an assistant director, Horse ( Uma, 1941 ), Kurosawa took over most of the production, as Yamamoto was occupied with the shooting of another film.

It was not a Turing complete computer, which distinguishes it from more general machines, like contemporary Konrad Zuse's Z3 ( 1941 ), or later machines like the 1946 ENIAC, 1949 EDVAC, the University of Manchester designs, or Alan Turing's post-War designs at NPL and elsewhere.

Alfonso XIII ( Alfonso León Fernando María Jaime Isidro Pascual Antonio de Borbón y Austria-Lorena ; 17 May 1886 – 28 February 1941 ) was King of Spain from 1886 until 1931.

* Infante Jaime Luitpold Isabelino Enrique Alberto Alfonso Victor Acacio Pedro Maria of Spain ( 1908 – 1975 ), a deaf-mute as the result of a childhood operation, he renounced his rights to the throne in 1933 and became Duke of Segovia, and later Duke of Madrid, and who, as a legitimist pretender to the French throne from 1941 to 1975, was known as the Duke of Anjou.

The term was popularized by G. L. Trager and Bernard Bloch in a 1941 paper on English phonology and went on to become part of standard usage within the American structuralist tradition.

Teacher training was interrupted during World War II between 1941 and 1943, when Alexander accompanied children and teachers of the Little School to Stow, Massachusetts to join his brother.

In 1941 it was rumored to have been inspected by the federal Works Progress Administration to determine its structural strength, but there is no evidence of this.

Benjamin Lee Whorf ( April 24, 1897 – July 26, 1941 ) was an American linguist and fire prevention engineer.

The Aeronautic Ministry was created on January 20, 1941, and absorbed the former Army and Navy aviation under its command.

Only several years after its liberation ( 1878 ), Bulgaria became a regional military power and was involved in several major wars – Serbo-Bulgarian War ( 1885 ), First Balkan War ( 1912 – 13 ), Second Balkan War ( 1913 ), First World War ( 1915 – 1918 ) and Second World War ( 1941 – 1944 ), during which the Army gained significant combat experience.

In December 1941 Montgomery was given command of South-Eastern Command overseeing the defence of Kent, Sussex and Surrey.

Flexibility was the Luftwaffe's strength in 1939 – 1941.

At an address in Munich to the SA " old guard " on 8 November 1941 at the Buergerbrau beer cellar commemorating Hitler's 1923 failed putsch, he said that the term " blitzkrieg " was silly and never used it himself

Other areas damaged during World War II bombing included: in September 1940 two unexploded bombs hit the Edward VII galleries, the King's Library received a direct hit from a high explosive bomb, incendiaries fell on the dome of the Round Reading Room but did little damage ; on the night of 10 to 11 May 1941 several incendiaries fell on the south west corner of the Museum, destroying the book stack and 150, 000 books in the courtyard and the galleries around the top of the Great Staircase – this damage was not fully repaired until the early 1960s.

He also served as a Nazi spy in the United States and, in 1941, he was caught by the Federal Bureau of Investigation ( FBI ) in the largest espionage case in U. S. history: The Duquesne Spy Ring.

The Bronze Star Medal ( without the " V " device ) may be awarded to each member of the Armed Forces of the United States who, after 6 December 1941, was cited in orders or awarded a certificate for exemplary conduct in ground combat against an armed enemy after 7 December 1941.

The National Speleological Society of the USA was later founded in 1941 ( originally formed as the Speleological Society of the District of Columbia on May 6, 1939 ) and the Swiss Society of Speleology created in 1939 in Geneva, but the first speleological institute in the world was founded in 1920 in Cluj-Napoca, Romania, by Emil Racovita, a Romanian biologist, zoologist, speleologist and explorer of Antarctica.

The name Angola was finally immortalized by Mestre Pastinha at February 23, 1941, when he opened the Centro Esportivo de capoeira Angola ( CECA ).

The successful 1941 film of the book had a cast including Walter Pidgeon, Maureen O ' Hara, Anna Lee, Roddy McDowall ( as Huw ), Donald Crisp, and Barry Fitzgerald.

Although Frank Capra cast Raymond Massey in the 1944 film, which was shot in 1941, while Karloff was still appearing in the role on Broadway, Karloff reprised the role on television with Tony Randall and Tom Bosley in a 1962 production on the Hallmark Hall of Fame.

In this tale, loosely based upon the life of Kazan's uncle, the director uses little-known cast members, with the entire storyline revolving around the central performance of Greek actor Stathis Giallelis ( born 1941 ), twenty-two years old at the time of production, who is in virtually every scene of the nearly three-hour movie.

In May 1941, based in the steel foundry, construction began on Lima Army Tank Plant to manufacture centrifugally cast gun tubes.

Put under contract by Universal Pictures Co. Inc., Chaney was cast in Man Made Monster ( 1941 ), a science-fiction horror thriller originally written with Karloff in mind.

He then cast Irene Dunne, whom he had directed in Penny Serenade in 1941.

That studio cast her in low-budget films until she was rescued by director John Ford, who cast her as Angharad in How Green Was My Valley, which won the 1941 Academy Award for Best Picture.

She returned in triumph to Columbia Pictures and was cast in the musical You'll Never Get Rich ( 1941 ) opposite Fred Astaire, in one of the highest-budgeted films Columbia had ever made.

In 1941 Corwin was given the timeslot and resources of the Columbia Workshop program for a full six months, under the title 26 By Corwin, which required him to conceive, write, cast, direct and produce a completely new play every seven days.

In fact, the idea to produce Coal Black came to Clampett after he saw Duke Ellington's 1941 musical revue Jump for Joy, and Ellington and the cast suggested Clampett make a black musical cartoon.

Her breakthrough film was I Wanted Wings in 1941, a major hit in which Lake played the second female lead and was said to have stolen scene after scene from the rest of the cast.

After Blood and Sand, she was set to co-star with Claudette Colbert in Remember the Day ( 1941 ), but another actress was eventually cast.

" Months passed by without any work, and in August 1941 she was cast in a supporting role in the musical Rise and Shine ( 1941 ).

Production of a turret to carry the QF 6 pounder gun began in 1941 but problems with the plate used in an all-welded design led to an alternative cast turret also being produced.

The showgirls, cast members and crew moved into the safety of the theatre's two underground floors during some of the worst air attacks, from 7 September 1940 to 11 May 1941.

Among his other well-known films were Bringing Up Baby ( 1938 ), Gone with the Wind ( 1939 ), The Maltese Falcon ( 1941 ), Sergeant York ( 1941 ), They Were Expendable ( 1945 ), Joan of Arc ( 1948 ), in which he was atypically cast as Captain La Hire, Rio Bravo ( 1959 ), and Raoul Walsh's 1930 widescreen wagon train epic The Big Trail, which also featured John Wayne's first leading role.

To address this growing concern, a decision was cast by the Military Soviet of the Leningrad Front to establish an evacuation commission in November 1941.

In John Huston's The Maltese Falcon ( 1941 ), Astor was cast in her best known role as scheming temptress Brigid O ' Shaughnessy.

The first season of the Beat the Band radio show ( 1940 – 1941 ) included Weems and his orchestra as part of the cast.

This first attempt by Disney at producing an Alice feature was eventually tabled when Paramount released their own 1933 live-action version, with a script by Cleopatra director Joseph Mankiewicz ( brother of Citizen Kane ( 1941 ) scribe Herman J. Mankiewicz ) and a cast that included Gary Cooper as the White Knight, Cary Grant as the Mock Turtle, and W. C. Fields as Humpty Dumpty.

In 1941, the Nelsons joined the cast of The Red Skelton Show, also providing much of the show's music.