Man Thought It Was A Space Capsule, Then An Expert Tells Him This

Shifting mechanism

Feeling more confused than ever, Mark slumped back in the chair. He stared up at the small, round window above, wishing he could make sense of everything he’d seen.

But then it happened as Mark’s body shifted backward in the chair. So that a mechanism inside the capsule itself. A loud creak was heard, and the chair started shifting.