diff --git a/README.md b/README.md
index 5dadbc1..784e75c 100644
--- a/README.md
+++ b/README.md
@@ -6,4 +6,5 @@
 Here are links to use the notebooks.
 
  - [Astropy Units](https://colab.research.google.com/github/PlasmaPy/plasmapy-summer-school/blob/main/notebooks/astropy-units.ipynb)
- - [PlasmaPy Particles and Formulary](https://colab.research.google.com/github/PlasmaPy/plasmapy-summer-school/blob/main/notebooks/particles-formulary.ipynb)
\ No newline at end of file
+ - [PlasmaPy Particles and Formulary](https://colab.research.google.com/github/PlasmaPy/plasmapy-summer-school/blob/main/notebooks/particles-formulary.ipynb)
+ - [New notebook](https://colab.research.google.com/github/PlasmaPy/plasmapy-summer-school/blob/main/notebooks/particles-formulary.ipynb)