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Scientists reveal the best way to cut onions without tears
mardi 20 mai 2025, 17:21 , par BoingBoing
If your eyes water while cutting onions, blame syn-propanethial-S-oxide. It's the irritating compound that's released in the form of droplets when a knife blade slices through the bulb. The reason your eyes tear up is to prevent the compound from destroying cells in your eyes. — Read the rest
The post Scientists reveal the best way to cut onions without tears appeared first on Boing Boing.
https://boingboing.net/2025/05/20/scientists-reveal-the-best-way-to-cut-onions-without-tears.html
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