X-Git-Url: http://lambda.jimpryor.net/git/gitweb.cgi?p=lambda.git;a=blobdiff_plain;f=content.mdwn;h=21a4a0776caca775eba43b970fc6507d6771c2ec;hp=01f05bcc8a5248110635ba8a2dc3aabd12d12e93;hb=abc0baa2ed12fe5c63518c42541591c878b65660;hpb=4bef10ffc0c1fa2fbc91b24c2b360aa679d77e89

diff --git a/content.mdwn b/content.mdwn
index 01f05bcc..21a4a077 100644
--- a/content.mdwn
+++ b/content.mdwn
@@ -14,7 +14,7 @@ week in which they were introduced.
     *   [["Rosetta Stone" page #1 for Kaupulet, Scheme, OCaml, Haskell|rosetta1]]
     *   Offsite links for help on [[learning Scheme]], [[OCaml|learning OCaml]], and [[Haskell|learning Haskell]]
     *   [[List Comprehensions|topics/week3 lists#comprehensions]]
-    *   Usefulness of `()`
+    *   [[Unit and its usefulness|topics/week3 unit]]
     *   More tips on using Scheme
 
 *   Order, "static versus dynamic"
@@ -69,6 +69,6 @@ Week 3:
 Introduces list comprehensions, discusses how to get the `tail` of lists in the Lambda Calculus, and some new list encodings
 *   [[What is computation?|topics/week3_what_is_computation]]
 *   Reduction Strategies and Normal Forms
-*   Usefulness of `()`
+*   [[Unit and its usefulness|topics/week3 unit]] (posted on Wednesday)
 *   [[Combinatory Logic|topics/week3 combinatory logic]] (revised on Monday and Tuesday)
 *   [[Homework for week 3|exercises/assignment3]]