list, fold, wording

README.md

@@ -166,7 +166,7 @@ This is Bryan O'Sullivan's online course from the class he teaches at Stanford.
 
 - http://www.scs.stanford.edu/14sp-cs240h/
 
-## Exercises for practice (the NICTA course)
+## Exercises for practice (do this after cis194)
 
 You should do Yorgey's course before attempting this: https://github.com/NICTA/course/
 
@@ -176,6 +176,10 @@ You should do Yorgey's course before attempting this: https://github.com/NICTA/c
 
 I recommend RWH as a reference (thick book). The chapters for parsing and monads are great for getting a sense for where monads are useful. Other people have said that they've liked it a lot. Perhaps a good follow-up for practical idioms after you've got the essentials of Haskell down?
 
+### For understanding list and fold
+
+- http://vimeo.com/64673035
+
 ### For learning some common typeclasses
 
 Useful for understanding `Functor`, `Applicative`, `Monad`, `Monoid` and other typeclasses in general but also some Hask-specific category theory: