- General introduction of the course and the working norms inside the laboratory.
- Lectures: The new vision 1928 fourth revised edition 1947 and abstract of an Artist by László Moholy-Nagy & Generation M. Matter, Markers, Microbiomes::Compost for Gaia. Dimitris Papadopoulos.
- Preparation of the environment for the first bacteria crop in Petri box. two fingerprints and an A figure with the sample bacterias of Nizar's mouth (Nizar is a team member of the class).
- Observation under a portable- microscope of existing specimens in the laboratory.
This introduction gives us important information about what why can do inside the laboratory, and the norms inside of it.