Crash Course Out-Takes Chemistry #1

Sometimes words can be hard to say.

Want to find Crash Course elsewhere on the internet?
Facebook – http://www.facebook.com/YouTubeCrashCourse
Twitter – http://www.twitter.com/TheCrashCourse
Tumblr – http://thecrashcourse.tumblr.com Support CrashCourse on Subbable: http://subbable.com/crashcourse

Leave a Reply

Your email address will not be published. Required fields are marked *