Tearing lacrimation, or lachrymation is the secretion of tears, which often serves
to clean and ... These reflex tears attempt to wash out irritants that may have
come into contact with the eye. ......
Feb 4, 2013 ... We're all too familiar with tears welling up in our eyes--brought on by ... But why
exactly does feeling things make liquid come out of our eyes?
Richa Patel emailed us to ask "What makes tears?" We put our investigating hat
on and set off to find out... Eyes are amazing things, so we need to protect them.
What makes you cry, and why does crying come easily to some people but others
rarely shed a tear? Experts explain.
Here are other fascinating facts about tears. ... The film of tears on the eye is a
complex system, consisting of three .... What to Do About Excessive Sweating.
May 24, 2012 ... Tears come from glands above our eyes, and out of our tear ducts, which are in
the reddish bits in our eyes nearest to the nose. We're actually ...
www.ask.com/youtube?q=Where Do Tears Come from?&v=keMF8YzQoRM
Feb 26, 2014 ... View full lesson: http://ed.ted.com/lessons/why-do-we-cry-the-three-types-of-tears
-alex-gendler Whether we cry during a sad movie, while ...
Jun 29, 2016 ... We do know that we cry different kinds of tears in response to different things.
Science defines crying as the process of producing tears in ...
Oct 23, 2006 ... You're watching the final scene in Thelma and Louise, and you're on your third
handkerchief. You turn your tear stained face to the side and ...
Jun 23, 2008 ... Tears are produced by tear glands, which are small glands inside your upper
eyelid. Tears keep the surface of your eyeball clean and moist, ...