Features of knowledge known and formulated Kantom.Pozitivnaya philosophy is very strange to the views of Kant. She takes them and does not accept. That takes and finds true with respect to the immediate experience senses, in relation to what we see, hear, feel, etc. That is a positive philosophy recognizes the subjectivity of our perceptions and recognize that everything we perceive in objects embedded in them ourselves. But this only to the immediate experience of the senses. As for 'scientific expertise', which enjoys accurate devices and computing, the positive philosophy, apparently, believes in relation to him the view of Kant wrong and believes that the 'scientific expertise' introduces us to the very nature of things, the true causes of our sensations – or they do not know now, it brings to this and may introduce later. This duality basic ideas of learning is doing what, for example, physics, acknowledging the subjectivity of colorful impressions that we perceive the world through the eyes, sensual, at the same time considers actually existing ether vibrations and calculate the number of vibrations per second, corresponding to one or another color. Fact essential vibrations a certain number of vibrations per second for each color, they seem to set quite independently of sensory paint, using eyes, optic nerves, etc. Exploring the purely physical processes, – says Max, – so we use the usual abstract concepts that are usually only briefly or even think of not thinking about those sensations that are the basis of these concepts …