Let’s Play Theater 13-15

The Man Who Counted”, written by Malba Tahan, revolves around the recreation of a series of mathematical problems that can be solved using arithmetic. By using tools and items in class to demonstrate and solve problems makes it easier to describe how mathematics can be connected with:

How do we also call “Arabian nights”?

The father of geometry is considered to be:

Douglas Adams’ series “The Hitchhiker’s guide to the galaxy” is referred to (by the author) as “a trilogy in five parts”. What would be the more correct term if it is in five parts?