Review
Biologists now explain that the different cells of the human body are periodically replaced, each category according to its own cycle and the whole human body taking 7 years to totally regenerate (apart from the nervous cells). When they combined all the rhythms to which we are subjected (life and death of the cells, planetary cycles), some researchers found, with a lot of statistics, that they could sum up everything with 3 periodic curves... A little simplistic, but interesting. |
