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Why Do Onions Make You Cry?

Season 3 Episode 24 | 2m 18s

We're looking at the chemistry behind why onion chopping makes you cry.

We get to the bottom of this teary phenomenon and reveal exactly what chemical mechanisms trigger it. The video also features a few chemistry-backed tips you can try at home to stop the tears before they start.

06/07/2016

FromDigital Studios

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Problems playing video?   | Closed Captioning Feedback

Report a Problem

Before you submit an error, please consult our Video Help page.

Why Do Onions Make You Cry?

Season 3 Episode 24 | 2m 18s

We get to the bottom of this teary phenomenon and reveal exactly what chemical mechanisms trigger it. The video also features a few chemistry-backed tips you can try at home to stop the tears before they start.

06/07/2016

FromDigital Studios

Problems playing video?   | Closed Captioning Feedback

Report a Problem

Before you submit an error, please consult our Video Help page.

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