A young girl crawls through an inflatable tunnel and into a spacesuit to keep from being exposed to germs.

The video discusses how children who need to live in germ-free environments can still enjoy outdoor activities using specialized space suits. These suits are designed similarly to astronaut equipment and include a life support system that allows for up to four hours of mobility. The video also explains the entry and exit mechanisms of the suit, ensuring a secure and germ-free experience.

What is the function of the life support system in a germ-free environment?

Explain how the transparent plastic element is used in the system.