While your face might seem still, e.g. your heartbeat, your eye movements can reveal a lot. I remember how I was blown away by this video a few years ago: htt

While your face might seem still, e.g. your heartbeat, your eye movements can reveal a lot. I remember how I was blown away by this video a few years ago: https://youtu.be/3rWycBEHn3s?t=171 https://youtu.be/3rWycBEHn3s?t=171