I posted a couple weeks back about an scientist who is working on genetically modifying onions so that they don't make your tear ducts go crazy. I believe I said in the post I hate that part about onions. Well that's true, but it has been a long time since an onion has made me cry. Here's my secret.Someone told me a few years ago to breath through my mouth when cutting onions. They said it was because the irritant in onions actually affects the nasal passage, and that results in tears.
The trick totally works. If I remember to breath through my mouth (which is the hard part, but it gets easier to remember), then I don't cry. I'm starting to doubt the reason I was told though. I just read a great explanation over at How Stuff Works. The article confirmed my trick, but not the reason why. I'll let you read for yourself, as the explanation is kind of long. Just try it: pretty soon you'll be whizzing your way through a sack of onions with absolutely no tears.














