This combo made on October 5, 2016 shows the three  Nobel Chemistry Prize 2016 laureates (L-R) French scientist Jean-Pierre Sauvage during a press conference at the University of Strasbourg on October 5, 2016, Sir James Fraser Stoddart of Britain (undated) and Dutch Bernard Feringa posing in Groningen, Netherlands, on October 5, 2016.  
A trio of French, British and Dutch scientists won the Nobel Chemistry Prize for developing molecular machines, the world's smallest machines that may one day act as artificial muscles to power tiny robots or even prosthetic limbs. Jean-Pierre Sauvage of France, J Fraser Stoddart of Britain and Bernard Feringa of the Netherlands 'have developed molecules with controllable movements, which can perform a task when energy is added,' the jury said. / AFP        (Photo credit should read PATRICK HERTZOG,HO,SIESE VEENSTRA/AFP/Getty Images)