It's one of the rock stars of intelligent design. ID theorists make a fuss over it and rightly so. But even non-ID scientists admit to getting an "awe-inspiring feeling" from the "divine beauty" of the humble bacterial flagellar motor. And why not? It's a marvel of engineering that originated long before human engineering existed. On this ID The Future, host Andrew McDiarmid asks Dr. Jonathan McLatchie to remind us why this tiny nano-machine is such a big deal.