What is polygraphy?

What is polygraphy?This is the process of using an instrument called polygraph, which is also popularly known as a lie detector.

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Veera Dheera Sooran: Part 2-2025 Tamil Action Thriller Film, Trailer

Veera Dheera Sooran: Part 2-2025 Tamil Action Thriller Film, Trailer

Movie Name: Veera Dheera Sooran: Part 2 Directed by: S. U. Arun Kumar Starring: Vikram, …