News tagged with tears

Video: Why do onions make you cry?

Common in cuisine all around the globe, onions are renowned for their ability to make us all look like cry babies. In Reactions' latest video, we get to the bottom of this teary phenomenon and reveal exactly what chemical ...

dateJun 07, 2016 in Other
shares5 comments 0

Physicists working to cure 'dry eye' disease

The eye is an exquisitely sensitive system with many aspects that remain somewhat of a mystery—both in the laboratory and in the clinic. A U.S.-based team of mathematicians and optometrists is working to change this by ...

dateMay 06, 2014 in Soft Matter
shares1 comments 0