Okay, I'll admit that although I have a Ph.D. in astrophysics, the ease at which a simple pair of headphone cables gets tangles is beyond my understanding. I swear that I stick them in my pocket and pull them right back out and they are double knotted in 5 different places!
I need to convince one of my daughters to figure out this problem. Sure, there are wireless bluetooth headphones out there, but isn't there a way to make untangleable headphone wires? The person who invents these is financially set for life!!!
Rant over. LOL!