The world around us is amazing. Every second there are thousands of processes and phenomena around us. Many of them we used to observe every day: the sky is blue, there are electricity in the sockets, a trail in the sky behind the plane, and in transportation we are shaking during the dispersal and stopping. But you never asked yourself the question-why is this happening? How does this happen? After all, there is a scientific explanation. In this cognitive application you will learn the answers to most of the questions that you could ask yourself, but did not know the answer. Here is a simple description of the processes of the most interesting scientific phenomena, paradoxes, nature, the cosmos, stars and planets, the human body, animals, plants, psychology ... Everybody will not give you sadness or boredom will help to support any conversation with a story about what, as a rule, others do not.
