Today we made the general rehearsal before the experiment. Twenty of us gathered in the Tsamakia beach. Two  of the targets (one with plastic bags and one with plastic bottles) were carried over  from their  ground location into the water. With the help and effort of our two divers the targets were transported and tied to the moorings (already set in the water from yesterday) and then  transported and carried over back to their initial locations. The whole rehearsal was timed (from the moment we picked the targets till we returned them back) and an estimation of the time-length for our preparation before the satellites pass by was made. We are ready and  positive about tommorow’s experiment.