User:Qd9

About me

My name is Qingyuan Dong (Cheen-you-an Self explanatory) and I am a freshman engineering student at Duke. I go by my preferred name Carrina. I was born in Beijing, immigrated here when I was three years old and grew up in Silicon Valley, California.

Grand Challenges for Engineering

Solar panels Made With Ion Cannon Are Cheap Enough To Challenge Fossil Fuels, Sebastian Anthony, ExtremeTech, updated 13 March 2012, accessed 09 September 2012 (Grand Challenge)

Exciting :D