Who ever get's this reference right get's 50 points :3 I'm a dude, he's a dude, she a dude, we're all(guess it )
:3
and stay safe out their :3

the correct answer for this question is:

it is system invented in 1872 that produced the first illusion of movement. basically it was a disk with a series of drawings around the edge, showing the same object in slightly different poses. when it was spun, it created the illusion of movement.

found this online : )

by acting roughly or something dramatic happening in the story.