Samuel Sohlden

Samuel Sohlden began his freelance writing career in 2007. His work appears on various websites, with articles focusing on science and health. In 2010 he attended the Intel International Science and Engineering Fair in San Jose, Calif. Sohlden is pursuing a Bachelor of Science in microbiology from the University of Cincinnati.

How do I Reduce Photochemical Smog?
Contributed by Samuel
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