Ranbir follows a 7-year-old boy who takes a challenge to fold the state of Nebraska 50 times and winds up on an adventure learning higher mathematics.  What was the inspiration for the original and fascinating idea at the center of the book?

It all goes back to my fascination with the scale on a slide rule.  I’d never been taught how to use one — how is it possible to make such complicated calculations just by sliding two sticks together?  When Buck imagines the state of Nebraska as one huge sheet of 20# copy paper, the principle of doubling what was doubled before begins to take shape in his mind. The slide rule follows the same idea, except each doubling gets squished into the same space as the previous one.

What were some educational aspects that were important for you to include in this children’s book?

That kids can be introduced to mathematical concepts well above their grade level using very simple imagery.  And keep it outrageously funny to make it easier to remember. 

This book is really intended not for kids, but for adult teachers and educators who can interactively communicate these ideas to their students.

What were some goals you set for yourself as a writer in this book?

I wanted to maintain the exuberance and innocence of a seven-year-old as he navigates a world of ideas, catch-phrases, expectations, and challenges.  From “I can’t do this, this is way beyond me” (I’m just a little kid!) to “Huh!  I just learned something.  I just did something!”

What is the next book that you are working on, and when will it be available?

I do not have another book in mind at this time.  However, Atmosphere Press is helping me set up a website, ranbirsliderule.com.  I hope this might serve as a base to inspire fresh ideas for introducing math —  perhaps other STEM subjects as well — to young kids (and curious adults) on a count-on-your-fingers level.

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