I remember perplexing a high school physics teacher with this one, many years ago. ;) His answer was that he thought it would propagate at the speed of light, b

I remember perplexing a high school physics teacher with this one, many years ago. ;) His answer was that he thought it would propagate at the speed of light, but he wasn't sure. I was just being a smart-ass, trying to figure out if something could go faster than the speed of light.