Bava Batra 113b Non-verbal Communication - לא תהא שמיעה גדולה מראיה

Matmonim: Daf Yomi by Rabbi David Lapin - A podcast by Rabbi David Lapin

Only 7% of communication of feelings and emotions is verbal. Does evidence in a Beit Din need to be only verbal, or can evidence ever be presented non-verbally? Source Sheet