"As onions are sliced or eaten, cells are broken, allowing enzymes called alliinases to break down amino acid sulphoxides and generate sulphenic acids. Sulphenic acids are unstable and spontaneously rearrange into a volatile gas called syn-propanethial-S-oxide. The gas diffuses through the air and eventually reaches the eye, where it binds to sensory neurons, creating a stinging sensation. Tear glands produce tears to dilute and flush out the irritant."
-Wikipedia
i think near about 70% people are cry when they cut onions including me.
That would be an onion. Onions don't cry, but the people who peel them do.
they don't cry
it is true that if you chew gum while cutting onions you will not cry
allinases
no , I mean who in the world like onions they smell bad. They make me cry:( :( :( :( :(
Trick question!! Chuck Norris can't cry, only cause eternal crying for his victims.
Coz thy are apples
onions
Onions.
Onions dont make you cry the make your eyes watery
Because it is the strong potency coming from the onion that reacts with the eye.