diff --git a/todo.md b/todo.md
index 6650f191..a744fcaf 100644
--- a/todo.md
+++ b/todo.md
@@ -1,3 +1,6 @@
+* geom
+	* 0-dim points
+	* 0-dim matrices
 * ui
 	* design & implement a ui engine
 	* separated logic & rendering & event handling
@@ -22,3 +25,5 @@
 * parser
 	* overflow checks for number parsers
 	* recursive parsers
+* async
+	* fix threadpool::wait