EPISODE · Sep 30, 2011 · 23 MIN
Can frozen onions make you cry?
from Ask the Naked Scientists · host Dr Chris Smith
Why do onions make you cry and will a frozen onion have the same tear-jerking effect? What medicinal qualities does aloe vera possess? Is ice-crunching harmful? What's the best way to prop up metabolism as we age? What can I do about stress incontinence? Plus, news of what Tweets posted online can tell us about the population's collective mood, and a new way to tell who needs extra investigations after a heart attack... Like this podcast? Please help us by supporting the Naked Scientists
NOW PLAYING
Can frozen onions make you cry?
No transcript for this episode yet
Similar Episodes
No similar episodes found.