Who Ya Gonna Call?

My result of an experiment I did while being the custodian of Modern Vintage with my awesome family (for other members of my awesome family, who were in China). There is supposedly a young boy ghost in the building who plays with these toy cars.
My experiment basically consisted of leaving two cars on the floor, and waiting to see what happened.
Here are the photos I took of my experiment over the course of three weeks:

Original orientation

Week 2, *gasp* one car has moved slightly!

Week 3, if a ghost plays with these toys, he has a limited imagination.

Preliminary conclusion: reality is real, magical beings aren't.
MM