Physicists reveal the secret to chopping onions without crying
Cutting onions can be a tearful experience Foster.r/Getty Images If you find yourself crying when chopping onions, physicists have found a possible solution – but professional chefs probably aren’t going to like it. When onions are cut open, they spray a mixture of sulphur-rich compounds into the air, one of which is syn-propanethial-S-oxide, a chemical…
