The Science of Tears: 9 Mind-Blowing Secrets!

Did you know your tears change based on why you are crying? Dive into the fascinating science of lacrimation! We reveal 9 mind-blowing secrets about the emotional, physical, and chemical composition of tears that will change how you see your own emotions.#tears, #science of tears, #9 facts about tears, #crying, #why do we cry, #types of tears, #emotional tears, #chemical composition of tears, #physical tears, #lacrimation, #human body facts, #biology facts, #psychology facts, #mind-blowing science, #health facts, #eye health, #secret life of tears, #educational video, #interesting facts, #human body