But how would they measure how many times a shockwave went around the globe? Would a shockwave not cancel itself out on the other side?
Maybe I will google it. I'm curious about this.
Edit: Wiki says shockwaves were measured 4 times coming from and 3 times going back. Still seems weird, though.
Maybe I will google it. I'm curious about this.
Edit: Wiki says shockwaves were measured 4 times coming from and 3 times going back. Still seems weird, though.