Space simulation.

This man wondered what would happen if an astronaut went into space without a protective suit. He ran an experiment using a balloon to simulate human skin. As the air inside the chamber was removed to create a vacuum, the balloon began to expand and swell because there was no external pressure to balance it. This is similar to how human body cells would expand when exposed to space. Eventually, at its limit, the balloon burst.

Видео Space simulation. канала Factify