Fruven, the results of these experiment are consistent whether there are observers watching the experiment or if the experiment are done in a closed room without observers (in which case the results are observe after the experiment). On the physical level, our eye senses and ear senses are use to discern and observe the world and in this case it does affect the results in a consistent way. But if the results are the same without the observers being present, then, there must be a higher and more profound force at work, one that is beyond just the perception senses (sight, hearing, smell, taste, tactile). Could it be it is the consciousness? Could it be that all consciousness are connected in a web of super consciousness that conspire to produce these results and governs the laws of the natural world?