This poster for the Natural Sciences Poster Session at Parkland College explores the science behind popcorn, including the effects that heat and pressure put on the chemical makeup of the pericarp, endosperm and the germ of the kernel and why there are always unpopped kernels at the bottom of the bowl.
Copyright is owned by the creator of this work
Witruck, Tori R., "The Science Behind Popcorn" (2017). Natural Sciences Poster Sessions. 124.