Who invented polygraph, the lie detector?
Correct answer: John Augustus Larson
Player #2342698
im not sure it works that great. i passed a polygraph test once!!!
Tom
it doesn't work so well for psychopaths, some of whom don't have normal physical responses to lying
Laudy Miss Claudy
Wow. I'm from Berkeley and I never heard of this ingenious fellow. By the way, UC Berkeley never had a medical school. UC San Francisco is the medical campus and in 1921 it was about 2 hours away by ferry boat across the bay.
charlieCamp
my uncle was a polygraph tech for buffalo p.d. shout out to uncle Jim!
Player #1489294
It has helped prove they were NOT guilty.