Body language cannot be used as evidence in a court of law, but you bet your ass detectives use it effectively as cues all the time during investigations.
It’s not debunked, it’s just has to be used as a piece of the puzzle not the whole thing.
Hey I’ve never been on HN before but have seen good articles pop up on Reddit. A few minutes ago I searched for hacker news in the App Store, scrolled a bit, and downloaded HACK because it looked the most promising :)
And now I’m posting my first HN comment on this app to the dev hahah.
It’s not debunked, it’s just has to be used as a piece of the puzzle not the whole thing.