diff --git a/book/exercises/008.md b/book/exercises/008.md
index 2c0ff50..ccd56ee 100644
--- a/book/exercises/008.md
+++ b/book/exercises/008.md
@@ -5,19 +5,39 @@ To help you illustrate your content, it can be sueful to add some type of visual
 `````{tab-set}
 ````{tab-item} Linking
 
-Embed a video
+In Jupyter Book, you can embed a YouTube video using the `{iframe}` directive, ensuring you use the embed URL format. 
+```md
 
-```{embed} https://www.youtube.com/watch?v=gbBsWo6em4c
+```{iframe} https://www.youtube.com/embed/watch?v=gbBsWo6em4c
 :width: 700
 :height: 400
 ```
-also video
+```
+For example, the above code cell, will result in the following video.
+
+```{iframe} https://www.youtube.com/embed/watch?v=gbBsWo6em4c
+:width: 700
+:height: 400
+```
+
+To link and display an online figure, you can use the `{figure}` directive, which also allows captions and references.
+
+```md
 
 ```{figure} https://town-n-country-living.com/wp-content/uploads/2023/06/craftsman-exterior.jpg
 :width: 700
 :height: 400
+
+My new figure
 ```
- 
+```
+
+```{figure} https://town-n-country-living.com/wp-content/uploads/2023/06/craftsman-exterior.jpg
+:width: 700
+:height: 400
+
+My new figure
+``` 
 
 ````
 ````{tab-item} Embedding