When two abnormalities in space time collide, what sort of mess are they  likely to produce? Will we see it? Find out in this supermassive QotW!  Plus, we ask why some objects stay blurry in the mirror. Like this podcast? Please help us by <a href="https://www.thenakedscientists.com/donate">supporting the Naked Scientists</a>

Why can't I focus on a reflection?

Each week we set out to solve one of the world's weirdest, wackiest, funniest and funkiest scientific puzzles. And along with the answer there's a brand new question to think about for next time...