Lie detection through the ages has been… unsettling.

Phrenology. Polygraphs. Plethysmographs.

Each one promised truth — and delivered control.

Read the wild ride of pseudo-science and state power:

https://brewminate.com/lie-detection-history-and-the-anatomical-gaze-from-physiognomy-to-the-plethysmograph/

#Brewminate #History #Science #Pseudoscience #TruthAndPower

Early Lie Detection Devices and Their Origins

Explore the 18th and 19th-century origins of lie detection, from pseudoscientific physiognomy to pulse-based machines.

Brewminate: A Bold Blend of News and Ideas