Educators strive to make their classes more engaging for their students. In this article, a PhD student at The Maharaja Sayaji Rao University of Baroda, who dons the hat of an educator for a postgraduate neuroscience course, adds a flavour of pop culture to her pedagogy to make the class entertaining and relatable too.

A mention of 'neuroscience' might stir up thoughts of cutting-edge brain scanning and imaging techniques and other complex, expensive and highly specialized procedures. However, such techniques might be inaccessible to undergraduate students and educators of basic sciences due to financial constraints or challenges of technical training. This article describes a simple, budget-friendly assay that can be used in such a setting.