Is there a place where I can find exactly what has changed from the 2004 to 2013 hyperlearning science workbook? I found the 2004 edition at a local library, but I don't know if it's worth it considering it's a decade old ...
I dont believe there are many differences, the concepts have always stayed the same as long as you are taking the Pre-2015 MCAT. Content is same, they just change the formatting and grammar/spelling errors.