Today I finished eating, and when I saw a bug in the air, climbing up a string from the ground to the ceiling, but it wasn't a spider. It almost looked like a millipede! I cleaned some fresh corn earlier, so I'm thinking it came from there, but climbing up a web? What? Are there other bugs that spin webs other than spiders? I mean it COULD have been climbing up a line of web a spider left, but it was in an area I commonly walk passed, and how'd it know how to climb the string in the first place?