Fundamentals I - The Unseen Universe
For centuries, people were unaware of the invisible, that in Nature there are hidden things out of reach of our common senses. The progress of science has unveil a new Universe formed by phenomena that will never be disclosed by these senses alone. However, they become tangible through a transducer or special media. The role of these media is to be intermediaries between the phenomena and our senses. Classification of natural phenomena The universe contains many strata of different phenomena. Some of them are cyclic occurrences while others are sporadic. Many phenomena were discovered with the progress of science, but quite a few of them are accessible to ordinary observation (the so called human senses). Instead of categorizing natural occurences in broad areas (physics, biology etc), one can divide them according to their accessibility to our senses. We suggest to classify nature´s event by the following definitions: Observable phenomena: oc...