Tiffany Harrison - Pittsburgh | Pennsylvania | USA

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I am a Tiffany Harrison, I am from Canada, I have a PhD in chemistry. I had a PhD in biochemistry, then I got my PhD in biology, then I went back to biochemistry and earned a PhD, then went to chemistry, now I am working as a PhD student in mathematics. I love mathematics, I love physics, I do not like chemistry. You should have taken me as a biological chemist.

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