YOU´RE NOT ON MY LEVEL - DISCOBABY - EXPERIMENT NO.44A

You´re not on my level - Experiment No.44A
Set-Up and Execution:
In the room, 25 cross-line lasers are set up on tripods at equal distances from each other on an area of 400.0 x 400.0 cm. The cross line lasers cast horizontal and vertical red lines onto the wall. This creates a grid of red lines on the wall.

Supposition:
It is possible that footsteps in the room create subtle vibrations of the floor, which show up in movements of the red lines on the wall. Also, air circulation in the room could cause movements of the cross-line lasers, which in turn cause subtle movements of the red lines on the wall. Or perhaps nothing moves and only a red grid is imaged on the wall. Probably the batteries in the cross line lasers empty and the grid disappears.