TIL that lie detectors are a complete hoax, they don't work at all, but the police still use them. The police are aware that they don't work, but use them to get the defendants to plead guilty.

https://www.pghcitypaper.com/pittsburgh/study-says-renewable-energy-power-plants-will-overtake-natural-gas-plants-by-2035/Content?oid=15834618

Hy pick's