diff --git a/modules/git-lesson/git-slides.md b/modules/git-lesson/git-slides.md
index 7e75b3c..2ba4e0d 100644
--- a/modules/git-lesson/git-slides.md
+++ b/modules/git-lesson/git-slides.md
@@ -160,3 +160,15 @@ Which command saves myfile.txt to my Git repo?
- **git add** puts files in the staging area
- **git commit** saves the staged content as a new commit in the local repository
- Write short, descriptive, and imperative commit messages
+
+===
+
+
+## Exploring history
+
+
+Use `git restore` with the `-s` option to retrieve a specific state.
+
+Note:
+In this example we restore to the state before the most recent commit,
+which is `HEAD~1` or `f22b25e`