Stem cells are a special type of cells because they can develop into many different cells, and in times being able to multiply
to create something new. So with this visual, we riffed off the effects that prisms have when light hits them. As the visuals continue through the story, starting with one "cell", then showing multiple (referencing
the ability to develop into more cells), and the the last visual representing the "cells"
coming together to create something new.