John Simon Quotes
We were very interested in determining if there are differences in the ability of the two kinds of human pigments to activate oxygen. Activating oxygen can produce compounds called radicals that put oxidative stress on cells. Such stress could ultimately lead to cancer and other diseases. 
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Interested | Determining | Differences | Ability | Kinds |
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The public does need us to be here in order to be able to feel safe being able to travel. That's what our job is, to make sure that we're prohibiting people from coming through that would be carrying things that they don't want on the plane.
- John Simon
