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Why Do Onions Burn My Eyes? - VSP.com

www.vsp.com/eyes-burn.html

A VSP eye doctor explains why onions make your eyes burn when you slice and dice them and provides seven ways you can cut onions without getting weepy.

Tested: The Best Tear-Free Tricks for Cutting Onions - Lifehacker

lifehacker.com/tested-the-best-tear-free-tricks-for-cutting-onions-476088845

Apr 18, 2013 ... To do this torture experiment, I carefully diced all-purpose yellow onions according ... About ten seconds later, stinging tears joined my burning eyes. ... Verdict: Useless, unless your goal is just to mask the onion smell in your ...

Why does chopping an onion make you cry? (Everyday Mysteries ...

www.loc.gov/rr/scitech/mysteries/onion.html

Onions produce the chemical irritant known as syn-propanethial-S-oxide. It stimulates the eyes' lachrymal glands so they release tears. Scientists used to blame ...

Why Do Onions Make You Cry? | Mental Floss

mentalfloss.com/article/20790/why-do-onions-make-you-cry

Feb 4, 2009 ... Onions were rubbed over the muscles of Roman gladiators, used to pay ... for a bit, but by the time I'm done dicing my eyes start to burn a little. Method #2: Cut fast! Get the chopping over with before the gas reaches your eyes.

How to Chop Onions Without Tears: 13 Steps (with Pictures)

www.wikihow.com/Chop-Onions-Without-Tears

Why do onions make you cry, and how can you prevent it from happening? They' re made up of ... If that water is in your eye, you have acid in your eye. Whoops.

www.ask.com/youtube?q=Why Do Onions Burn Your Eyes?&v=JvCPmyL6PgE
Feb 9, 2013 ... Sign in to make your opinion count. ... Why do we cry? ... How to Prevent Watery Eyes From Cutting Onions : Unique Recipes - Duration: 3:07.

Why do onions make you cry? — the chemistry and health benefits ...

somethingaboutscience.wordpress.com/2012/06/24/why-do-onions-make-you-cry-the-chemistry-and-health-benefits-of-onions/

Jun 24, 2012 ... Do you know why they make your eyes water, though? Yes, yes ... It burns because of capsaicin in jalapeño and TRPV channels in your skin.

Just Ask: Why Do Onions Make Us Cry? | PBS NewsHour

www.pbs.org/newshour/rundown/why-do-onions-make-us-cry/

Feb 22, 2011 ... In fact, the reason onions make us cry can be traced back to the soil. ... gas wafts up from the onion and reacts with the natural water in your eye ...

Kitchen Science: Why Do Onions Make Me Cry? | The Molecular ...

themolecularcircus.wordpress.com/2013/03/19/kitchen-science-why-do-onions-make-me-cry/

Mar 19, 2013 ... Alternatively, of course, if you forget to freeze your onions, you can always ... them wearing goggles so that the chemicals can't get to your eye.

Why do we cry when we chop onions? - ScienceBob.com

sciencebob.com/why-do-we-cry-when-we-chop-onions/

It turns out when you cut an onion, it releases a gas called, ready for this, Propanethiol ... The next best thing your eyes can do is to make tears to protect the eyes. ... I've heard some have had luck burning a candle near the chopping site.

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Everyday Chemistry - Why do onions make us cry?

humantouchofchemistry.com

Have you ever wondered why do onions bring tears to our eyes when we cut them? ... But the moment your knife touches the onion, your eyes start burning and ...

Why Do Onions Make You Cry? - Chemistry - About.com

chemistry.about.com

Find out why you cry when you cut onions and how you can keep it from ... The sulfuric acid burns, stimulating your eyes to release more tears to wash the irritant  ...

Why Onions Make Your Eyes Water - Today I Found Out

www.todayifoundout.com

Nov 5, 2010 ... When this substance, in a gaseous state, comes in contact with the moisture in your eye, it triggers a burning sensation via the ciliary nerve.