Eratosthenes Experiment

Friday, 21 March, 2014

Don't miss the opportunity to enroll in the Eratosthenes Experiment and to give your students a unique opportunity to experiment using simple methods!

On Friday the 21st of March, schools from around the world will make their measurements at the local noon time at their location when the Sun is in the appropriate position, and they will manage to calculate the circumference of the Earth using a simple stick.

 Visit the Eratosthenes Experiment website for more information