Why Do Onions Make Us Cry? - Instant Egghead #62
By KidzSearchFrom youtube.com
88.1K views
8.6K likes
When an onion's cells are ruptured, enzymes react with sulfur-based compounds to create a volatile gas that turns into a mild acid upon contact with your eyes, triggering a protective tear reflex.
Tags
Sulfur
Enzyme
Alliinase
Synthase
Propanethial
Volatile
Defense
Irritant
Lacrimal
Reflex
Comments
Leave a Comment
Comments are loading... If you don't see any, be the first to comment!
Related Videos
Are you a body with a mind or a mind with a body? - Maryam Alimardani - YouTube
TEDEd
Letter a song for kids - words that start with a - animals that start with a
Owner - 123ABCtv
how to draw a girl with a cap with oil pastel for beginners
Owner - Sayataru Creation
Start with a Clean Slate - Take Care With Peanuts
Owner-GoNoodle | Get Moving
The Bird and the Whale — UK English accent (TheFableCottage.com)
The Fable Cottage
A girl snorkels with a grey seal
Owner-TheKidShouldSeeThis
Toddler Learning Video | Words That Start with A | Words That Start with Letter A for Toddlers
Owner - Busy Champ
Toddler Learning Video | Words That Start with A | Words That Start with Letter A for Toddlers
Owner - Busy Champ
painting with a marble
Owner - TheDadLab
Draw with a Pantograph
Owner - Science Buddies