Shampoo technology advances by leaps and bounds. But hair is still just dead head effluent. So, I propose a shampoo that reanimates hair, such that it can grab things (Cilia & Shoulders?). That'd finally be a good argument for dude-ponytails.
bellica:
So, zombified hair? I'm not sure what to think, as practical as it may be, I'd be plain scared... You know, basic human behaviour "I don't know it, it scares me, must kill it"...