diff --git a/_notebooks/README.md b/_notebooks/README.md
new file mode 100644
index 0000000..ebc8272
--- /dev/null
+++ b/_notebooks/README.md
@@ -0,0 +1,4 @@
+# Notes
+
+- Notebooks in this directory were used to compare something and test the behavior
+- It is okay if some of them do not run or are not complete
diff --git a/examples/dynamics_a1.ipynb b/_notebooks/dynamics_a1.ipynb
similarity index 100%
rename from examples/dynamics_a1.ipynb
rename to _notebooks/dynamics_a1.ipynb
diff --git a/examples/match_acceleration.ipynb b/_notebooks/match_acceleration.ipynb
similarity index 100%
rename from examples/match_acceleration.ipynb
rename to _notebooks/match_acceleration.ipynb
diff --git a/examples/match_energy.ipynb b/_notebooks/match_energy.ipynb
similarity index 100%
rename from examples/match_energy.ipynb
rename to _notebooks/match_energy.ipynb
diff --git a/examples/match_object_vel.ipynb b/_notebooks/match_object_vel.ipynb
similarity index 100%
rename from examples/match_object_vel.ipynb
rename to _notebooks/match_object_vel.ipynb
diff --git a/examples/match_rne.ipynb b/_notebooks/match_rne.ipynb
similarity index 100%
rename from examples/match_rne.ipynb
rename to _notebooks/match_rne.ipynb
diff --git a/examples/skydio.ipynb b/_notebooks/skydio.ipynb
similarity index 100%
rename from examples/skydio.ipynb
rename to _notebooks/skydio.ipynb