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Historical Images & Videos on Instagram: "The Iguaçu Falls, located on the border between Brazil and Argentina, are a set of 275 waterfalls stretching for approximately 2.7 km. Formed over basaltic rocks resulting from ancient lava flows in the Paraná Basin, these falls impress with their grandeur and natural beauty. Under normal conditions, the average flow of the falls is about 1.5 million liters of water per second. However, after periods of heavy rainfall, this volume can increase significan

FunnyCuhh on Instagram: "a lie determined test is the idea of being exposed when the truth slips out no matter how much someone tries to hide it the classic polygraph measures stress levels to detect dishonesty but in everyday life the real test comes when people reveal things unintentionally for example someone can claim they never watch adult content but their late night habits or conversations about masturbation might give them away the lie determined test in this sense is not a machine but t