User:Oss4

About Me

I am from Roanoke, Va where I live with my parents and my three younger siblings. I enjoy doing things like mission work, volunteering, playing guitar, and learning about cultures and languages.

Grand Challenges for Engineering

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3080283/[1], Mark R. Riley, Charlie P. Gerba, Menachem Elimelech, U.S. National Library of Medicine, 31 March 2011, accessed 22 September 2017 (Provide Access to Clean Water)