STEMulator app for iPhone and iPad

Calling all teenagers and younger. A virtual world full of informative animations on all things STEM (Science, Technology, Engineering & Mathematics), from pumping human hearts to power station turbines, microbes to mountains, farming to factories.
How does it work? How is it made? What career and subject choices?
Our simple visual navigation system allows you to explore the world at leisure. Get behind the scenes.
Still in its infancy, were hungry for additional content. Think Wikipedia.
No in-app purchases required.
We’re sharing our knowledge.
The STEMulator is for sharing.