add logos to youtube and gslides

book/Chapter1-GettingStarted/1.1_open_reproducible_science.md

@@ -1,4 +1,4 @@
 # 1.1 Open Reproducible Science
 
-[Slides](https://docs.google.com/presentation/d/1SCrx65-Q_CB8JRMN81Uk-QniPvPE-wozRD7YDDQEapc/edit?usp=sharing)
-[Video](https://youtu.be/WeZ2vJxBuTg?si=aG1IuBNhCQnb1ljv)
+[Slides](../img/Google_Slides_Logo.svg)(https://docs.google.com/presentation/d/1SCrx65-Q_CB8JRMN81Uk-QniPvPE-wozRD7YDDQEapc/edit?usp=sharing)
+[Video](../img/YouTube-Logo.wine.svg)(https://youtu.be/WeZ2vJxBuTg?si=aG1IuBNhCQnb1ljv)

book/Chapter1-GettingStarted/1.4_computational_environments.md

@@ -48,6 +48,8 @@ Cloud centers are distributed around the world, to enable global fast access to
 
 Usually, storing data on Clouds is the most expensive of geoscience research. One would typically find the 1) data storage/archive, then 2) choose the cloud provider. For optimal I/O performance, it is recommended to choose the `region` where the data is stored for compute.
 
+Watch an eScience tutorial on getting on AWS.
+[Video](../img/YouTube-Logo.wine.svg)(https://youtu.be/S6X10HZDyrA?si=4dUcQND7MfihnH7D).
 
 
 ### Google Colab