Once my father said to me, "Son, if you don't know your past, how can you imagine your future? At that time I was 11 years old and I did not understand this phrase, but later I began to come to me the clarity of this phrase. How do we build the same tank without knowing about the bicycle? Or how do we build a machine gun without knowing how bows were made? Our past is our future! Before Our Time - here I’ll tell you about what has been hidden from us for many thousands of years. I will tell you the most interesting things from the life of our ancestors!