To get the best possible experience using our website, we recommend that you upgrade to latest version of this browser or install another web browser. See our Browser Support/Compatibility page for supported browsers list.
Chopping onions is usually associated with watery and stinging eyes...
More from C&EN »
Press registration is open for the ACS national meeting in Boston, Aug. 19 – 23.
ACS Science Elements, a weekly podcast series highlighting cutting edge research and scientific news.
ACS Axial, a new blog from ACS Publications providing ideas, insight, and advice from the scientific community.
More Reactions and Speaking of Chemistry
More ACS Headline Science
Copyright © 2018 American Chemical Society
1155 Sixteenth Street, NW, Washington, DC 20036, USA, email@example.com, 1-800-333-9511 (US and Canada), 614-447-3776 (outside North America)
For your security, this online session is about to end due to inactivity.
If you do not respond, everything you entered on this page will be lost and you will have to login again.
Time remaining: 00:00