October 9, 2012
Until now it has been a mystery to scientists: how does it work? What is the need of the movement of euglenids, small organisms swimming in any pond? Nobody has ever described it in detail and nobody has ever understood its dynamics. But today, through a mathematical model, scientists at the International School for Advanced Studies (SISSA) and at the Universitat Politecnica de Catalunya have suggested a plausible description of this movement, made by the sliding of the membrane around the outer surface of euglenids.