https://www.sciencenews.org/article/knife-tricks-stop-onion-cutting-crying
These simple knife tricks stop onion tears instantly
Oct 28, 2025 - With a high-speed camera and a tiny guillotine, scientists showed that chopping onions slowly and with sharper knives cuts down on tears.
onion tearssimpleknifetricks
https://www.cnet.com/home/kitchen-and-household/dont-cry-when-you-cut-an-onion-this-quick-tip-eliminates-tears/
Don't Cry When You Cut an Onion: This Quick Tip Eliminates Tears - CNET
Aug 22, 2022 - Cutting an onion doesn't have to involve crying. Keep it simple to avoid tears.
crycutonionquick
https://www.recipeone.app/blog/how-to-stop-onion-tears
How to Stop Onion Tears: Easy Fixes That Actually Work
Discover how to stop onion tears with simple, proven tips. From knife techniques to chill methods, learn quick fixes that keep you tear-free in the kitchen.
onion tearseasy fixesstopwork