Words of the World is another great series of videos from the University of Nottingham.  Words of the World is a collection of videos featuring historians and linguists explaining the origins of and history of the use of words in the English language. See the example below.

Here is a challenge for you.  Select a word from your WordMaster list.  Research the word.  Discover its origin and how it has been used in context over the years.  Create your own short video explaining what your learned.  All videos will be posted to this site.  Good luck and have fun!