2015 march equinox videoconference

eric vayssie's picture

On april 22nd, 14 schools from 9 countries (and 5 continents) celebrated the "Earth Day" by a videoconference meeting.

They exchanged their measurements and calculations of the circumference of the Earth and presented their school and their country.

Congratulations to the 47 partner schools, their teachers and students for their participation to the Eratosthenes march equinox experiment.

March equinox measures in this blog



Project partners

La main à la pâte Foundation