May the Force be with you. Or, at least, with that weird guy in a hoodie waving his arm back and forth.
In classic hidden camera style, the King's College London students masterfully trick their fellow classmates into thinking that they are in the presence of the supernatural.
It's simple, really. One member dresses up as a "Star Wars" Jedi (or "Neo or something"), while another uses his own kind of force to open the elevator doors from the outside (and by force, we mean pressing the "up" button).
But enough from us – take a look for yourself. Watch the Jedi jesters use their forces here.