User:Heheda
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About me
I am a student in Duke University. I love sports like table tennis and badminton. I hope my family and I are always happy!
Courses
In this semester, I am enrolled in EGR103, Chem101, Math212 and Econ174
Grand Challenges for Engineering
Two Large Solar Planets Planned in California, Matthew Wald, updated on 14 August 2008, New York Times, accessed 15 August 2008