Man can change his pupil on command, once thought an impossible feat

[admin]

A 23-year-old student in Germany can shrink and enlarge his pupils on demand, according to a new case report — a feat that was previously thought to be impossible.

Man can change his pupil on command, once thought an impossible feat : Read more

 

[Dburke225]

Was this really never discovered before? I knew someone in highschool who could do it really well.

I even could do it a little bit, I used to joke and call it my manual focus. Are you telling me I could've been a scientific anomaly.