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Why Do Onions Burn My Eyes? - VSP.com


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


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 ...


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 we cry when we chop onions? - ScienceBob.com


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.

www.ask.com/youtube?q=Why Do Onions Burn Your Eyes?&v=JvCPmyL6PgE
Feb 9, 2013 ... How to Chop an onion without crying! ... Why do we cry? ... How to Prevent Watery Eyes From Cutting Onions : Unique Recipes - Duration: 3:07.

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


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 ...


Mar 19, 2013 ... Onions don't make me sad, or happy, or angry, or any of the other emotions ... which interprets the stimulation as a sharp, painful burning sensation. ... glands, telling them to produce water to wash away the irritant in your eye.

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


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.

Why Do Onions Make You Cry? | Mental Floss


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.

Why Do Onions Make You Cry? | Wonderopolis


Slice into an onion and, within a few seconds, your eyes begin to feel the burn. How does such a little veggie pack such a big punch? There are three types of ...

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Everyday Chemistry - Why do onions make us cry?


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


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


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.