Today’s daily dose lays down a phat beat about stem cell research.

Jonathan Garlick is the director of the Division of Cancer Biology and Tissue Engineering at Tufts University’s school of dental medicine. And his rhymes are fresher than that feeling you have in your mouth after a trip to the dentist.

In this video, Garlick teaches a student about the importance of scientific inquiry with his cover of M.I.A.’s “Paper Planes”: