Two summers ago, I made a huge desk for myself. As my hands were busy, I listened to the SICP lectures that have survived as a podcast.

6.001's UC Berkeley equivalent was my first and still all-time favorite computer science course.

Do you have a link to the podcast?

It appears that it exists here

https://cabezal.com/sicp

This continues after this blog post - https://funcall.blogspot.com/2009/03/not-lisp-again.html - discussed yesterday - https://news.ycombinator.com/item?id=26297040

This article would benefit greatly from some code samples.