User:Tancre/2/hackpact/hackapact 3

Whit these hackpacts I wanted to test some experiment which push the boundaries of what we consider our usual state of mind. The brain can be tricked letting us perceive things we are not really perceiving, therefore we can experiment directly how our brain creates what we see or perceive. Of course, the physical reality exists but to make an example, the act of seeing is not in the eyes but in the visual cortex.