Zach intends to implement these changes during Dec 2022.

1. Understanding Spectra - section X.6 needs a new link seeing that UNL no longer has flash animations.
2. Kepler laws - flush out the understanding
3. Kepler laws - revert back to the NAAP UNL version (https://astro.unl.edu/naap/pos/animations/kepler.html)
4. Density - might need to be shorten to account for clean up
5. HR Diagram - change the wording “are a bit screwy”
6. HR Diagram - Add more examples of how HR Diagrams can be used.
7. Earth's Density - needs a solution that does not require roof access
8. Paleoclimate Lab - change to the revised version used in Nancy's Lab

1. Check for general spelling / grammar errors
2. Check for inclusive languages

https://docs.google.com/document/d/1HwaPw5evnBb7hAN-ANFzTWnlNTPSvgVp9_N8I9K-rK8/edit