What hides inside a sea drop? Which and how many elements of the sea are invisible to the naked eye? This laboratory is the best occasion to learn about the hidden sea by observing under the microscope what is imperceptible to the naked eye.

This “micro-sea” laboratory is held in two parts: an initial laboratory on land where participants will understand what a drop of water looks like, which organisms contains and what microplastics are. Then a more practical part that includes the sampling of the water in front of the beach and its microscope observation and analysis.

The activity is suitable for groups and schools. Contents can be adapted according to the age of the participants.