over_and_over

This takes me back to https://mitpress.mit.edu/books/turtle-geometry, a great book by Harold Abelson and Andrea DiSessa. It uses turtle geometry to explore college-level maths concepts and biological phenomena such as predator-prey relationships.

I've also recently made the change to a four day week, working from home, after years of a five day, work from office job. My experience mirrors that of the study. I'm more focused during work and don't feel that my productivity has dropped at all. The company I work for has been running with this model for over 5 years successfully with a high levels of morale and productivity.