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I can swing but have no rope...

I can swing but have no rope. What am I?

Correct answers: 44

The first user who solved this task is Sanja Šabović.

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Never lose yourself

Never lose yourself while trying to hold on to someone who doesn't care about losing you.

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Henri-Gaston Busignies

Died 20 Jun 1981 at age 75 (born 29 Dec 1905).French-American electrronics engineer whose invention (1936) of high-frequency direction finders (HF/DF, or "Huff Duff") permitted the U.S. Navy during World War II to detect enemy transmissions and quickly pinpoint the direction from which a radio transmission was coming. Busignies invented the radiocompass (1926) while still a student at Jules Ferry College in Versailles, France. In 1934, he started developing the direction finder based on his earlier radiocompass. Busignies developed the moving target indicator for wartime radar. It scrubbed off the radar screen every echo from stationary objects and left only echoes from moving objects, such as aircraft.«

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