This video addresses common issues students have with crystallographic (unit cell) directions.

To download the slide set from this video, visit this site: http://www.slideshare.net/mseasuslide...

To study the vocab used in this video, visit this site:
http://quizlet.com/21414827/22-crysta...

This work was supported by NSF Grants #0836041 and #1226325.