I'm working on a very strange project for my own amusement, and I need a sound clip of Trolley from Mister Rogers Neighborhood. You know. Ding ding, dunnadunnadunnadunna... TOOT TOOT! We all remember ...

Black holes are terrifying stellar objects. Not only do they feed off the energy of stars, but there is just so much we don't know about them. In fact, we've only recently even captured our first ...