The impossible braid by Martin Gardner
Posted julio 21, 2013on:
Martin Gardner discovered this apparently impossible braid without loose ends. Our colleague Nelo, member of “Divermates”, gave us a rubber model during the last congress XVI JAEM in Palama de Mallorca.
Above you can see a necklace of several Garnder’s braids (with 12 crosses each) made with leather. We hope you can make one for your neck, hair (as the one below), wrist or ankle!