Let's Get Physical Chapter 3

So they are--thanks! Just had to scroll all the way back to the dawn of Time (as there are dozens of posts) but I found them...
For anyone else:

• Chapter 4: https://www.patreon.com/posts/lets-get-chapter-50956718
• Chapter 5: https://www.patreon.com/posts/lets-get-chapter-50956769