Egonics inc. makes a headset called an Egone that broadcasts music directly into a wearer's brain?
I also love reading about paranoid doomsday scenarios involving exotic matter experiments that spill out of the lab and end up instaboiling the planet into a hot soupy blob of quarks and neutrinos.
... Not very likely, though apparently some physicists thought it more likely than others. I'm not sure whether the argument's been settled yet.