One must understand what “know” means. Knowledge, knowing, the process of knowing, is uncovering. Knowing is uncovering what is already out there. Science discovery is just uncovering what is already there. Our humanly uncovering is at a certain point in space and in a certain moment of time. Imagine the points in space as small dots. The closer we can uncover, the smaller the number of dots are. Without a microscope, we can examine and uncover one million dots and call that one object. We can uncover at a certain moment of time, many characteristics of that object. With a microscope, we can then examine and uncover information on hundred thousand dots. Through quantum mechanics, we can then examine one hundred dots. And so on.