diff --git a/free-universal-construction-kit.md b/free-universal-construction-kit.md
new file mode 100644
index 000000000..e5a0b839e
--- /dev/null
+++ b/free-universal-construction-kit.md
@@ -0,0 +1,8 @@
+# Free Universal Construction Kit
+
+- [[go]] http://flong.com/archive/projects/free-universal-construction-kit/index.html
+
+
+[//begin]: # "Autogenerated link references for markdown compatibility"
+[go]: go "Go"
+[//end]: # "Autogenerated link references"
\ No newline at end of file
diff --git a/how-to-make-almost-anything.md b/how-to-make-almost-anything.md
new file mode 100644
index 000000000..6b9ff7a86
--- /dev/null
+++ b/how-to-make-almost-anything.md
@@ -0,0 +1,8 @@
+# How to Make Almost Anything
+
+- [[go]] http://fab.cba.mit.edu/classes/863.20/
+
+
+[//begin]: # "Autogenerated link references for markdown compatibility"
+[go]: go "Go"
+[//end]: # "Autogenerated link references"
\ No newline at end of file
diff --git a/iap21.md b/iap21.md
index 0ae3598d9..d3c545ca6 100644
--- a/iap21.md
+++ b/iap21.md
@@ -77,7 +77,8 @@
   - [[repl.it]]
   - [[cyberfeminist index]]
   - [[quotebacks]]
-
+  - [[how to make almost anything]]
+  - [[free universal construction kit]]
 
 ## [[2021-01-27]]