A STEM superstar shows how her love of video games led to her dream career; how fungi are used to make antibiotics; the basics of static electricity; a nuclear engineer finds and makes isotopes in a nuclear engineering center.

How to make a cloud in a bottle; an educator shows how she swabs frogs to make sure their skin and environment is healthy and safe for them; a roboticist combines her passion for origami with robotics; the types of microbes existing in caves.