What is time? How can we measure it? Let’s find out with Nanogirl and 5 STEM activities to teach you all about building the superpowers of time. Covering how to build a sundial, how to make a water timer and even how to make your own moving cartoon by building a zoetrope.
Explore the Time Superpower Theme
Make Your Own Sundial
This superhero business is hungry work—how long until the next cookie? Let's build a sundial to find out!