Wincing at the sight of a movie character slowly stepping on a nail or slamming their fingers in a car door is an experience we can all relate to. When we watch people on-screen get injured, we tend to have a physical reaction even though we are…

Wincing at the sight of a movie character slowly stepping on a nail or slamming their fingers in a car door is an experience we can all relate to. When we watch people on-screen get injured, we tend to have a physical reaction even though we are…