News
Amazing videoconference for the Eratosthenes workshop of Open Mathematics in Ben Arous (Tunisia).
All the measures were made just before the videoconference and we had a live calculation of the circumference of the Earth with partners from Europe, Africa, Asia and America
April newsletter with results by continent and countries,
With table of results, photo, and geometric figures
20 schools from Asia, Africa, Europe and South America participated to the videoconference
March newsletter with results by continent and countries,
With table of results, photo, and geometric figures
Download, Install ERATOS 2016 free application for Android and IOS.
Ephemerides.
Convert angles.
Calculate angle from gnomon and shadow
4 continents
6 countries
17 schools (2 new schools : Ben Arous and Ano Komi)
25 measurements
