diff --git a/lessons/README.md b/lessons/README.md
index 9e59924..4837104 100644
--- a/lessons/README.md
+++ b/lessons/README.md
@@ -52,4 +52,6 @@ You can [use VS Code to clone](https://code.visualstudio.com/docs/sourcecontrol/
 git clone git@github.com:stanfordjournalism/data-journalism-notebooks.git
 ```
 
-Once the repo is opened locally in VS Code, navigate to `content/web_scraping/README.ipynb` and work through all notebooks, in order. **There will be a quiz on the material next class.**
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+Once the repo is opened locally in VS Code, navigate to `content/web_scraping/README.ipynb` and work through all notebooks, in order. **There will be a quiz on the material next class.**
+
+> NOTE: If you're new to browser developer tools, level up using materials for Chrome or Firefox (just pick one) in `content/web_scraping/resources.ipynb`).
\ No newline at end of file