Knots - Lycée Henri Matisse (Cugnaux)

Titre du sujet
Knots
Établissement
Lycée Henri Matisse (Cugnaux)
Année
2015-2016
Résumé
Imagine you twist and coil a rope. Then you look at the shadow of your knot on a sheet of paper, a wall... Is it possible to have the same shadows with different knots? Experiment.