Watched a video last week about quantum mechanics. What I found curious was the idea that the outcome of an experiment is dependent on the observer. In other words, depending on the the observer, the experiment can produce more than one result, such as exhibiting both particle and wave characteristics. Talked with my wife's nephew about it. He validated that it is one of the stranger things about the micro universe, where macro perceptions just don't work well. Will we ever fully crack the mysteries and understand the atomic world beyond simple workable theories?