The concept of fake emotions. The detector with ultraviolet light determines the sincerity of emotion.

Name: Concept Fake Emotions Detector Ultraviolet Light
Uploaded: 2017-09-10T00:00:00.000Z
Duration: 14 s
Channel: mvik2909
Description: The concept of fake emotions. The detector with ultraviolet light determines the sincerity of emotion. Stock Footage Video (100% Royalty-free) 30604219 | Shutterstock