When Grandpa Was A Boy, Were There Any Dinosaurs?

Truth And Lies

1941: William Marston claimed that, while still a psychology student at Harvard, he had been the first person to measure blood pressure as a means of lie detection. Throughout the 1920s and ’30s he lobbied unsuccessfully for the use of the polygraph in court cases. In 1941 he created the comic-book heroine Wonder Woman, who used a magic lasso to ensnare criminals and to extract confessions.

Source: https://en.wikipedia.org/wiki/
Polygraph

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