"Diogenes," the lie-catching machine in the sci-fi screenplay that a friend and I wrote 20 years ago, made no mistakes. In real life we aren't quite there yet, but our recent research on truth and falsehood is getting closer than I ever expected it would.
If you can decode microexpressions you'll understand the emotion behind them. If you understand the emotions, you are one step closer to knowing if the person on the other side is lying or telling the truth.
At this point in his career, Peter Frampton could have tossed out a second instrumental album and won another Grammy. Thankfully, this time out, he played his heart in addition to his axe, creating what could be the best album of his career.