Sophisticated lie detectors exist in the advanced countries–used to determine when people are lying in relation to specific questions asked.
Even with this equipment, it’s believed that some people can train themselves to beat its accuracy.
In Ghana, brooms alongside what seems to be traditional voodoo are being used as a lie detector in an interesting way.
Watch the video below to have an idea…
httpv://www.youtube.com/watch?v=6X6BGH3sWbk