October 20, 2012 in City
Associated Press photo

Kevin Ahern, an Oregon State University biochemistry and biophysics instructor, leads a class in song to help students retain biochemistry concepts in Corvallis, Ore.

 
 
 
 

Please keep it civil. Don't post comments that are obscene, defamatory, threatening, off-topic, an infringement of copyright or an invasion of privacy. Read our forum standards and community guidelines.

You must be logged in to post comments. Please log in here or click the comment box below for options.

comments powered by Disqus