From 32ca5685b1158bacefcb834d9faaef33cb6401d4 Mon Sep 17 00:00:00 2001
From: jim <jim@web>
Date: Fri, 24 Apr 2015 20:30:22 -0400
Subject: [PATCH 1/1] post week 12 stuff

---
 index.mdwn | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/index.mdwn b/index.mdwn
index 82b3f6a4..e1eac10e 100644
--- a/index.mdwn
+++ b/index.mdwn
@@ -191,7 +191,9 @@ We've posted a [[State Monad Tutorial]].
 
 (**Week 12**) Thursday April 23
 
-> Topics: Mutation and hyper-synonymy; [[Abortable list traversals|/topics/week12_abortable_traversals]]; List and tree zippers; Homework
+> Topics: Mutation and hyper-synonymy (no notes); [[Abortable list traversals|/topics/week12_abortable_traversals]]; [[List and tree zippers|/topics/week12_list_and_tree_traversals]]; Homework <!-- [[Homework|exercises/assignment12]] -->
+
+> For amusement/tangential edification: [xkcd on code quality](https://xkcd.com/1513/); [turning a sphere inside out](https://www.youtube.com/watch?v=-6g3ZcmjJ7k)
 
 
 ## Course Overview ##
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2.11.0