Light can be reflected not only in space but also in time—and researchers exploring such “time reflections” are finding a wealth of delightfully odd and useful effects
  • Delta_V@midwest.social
    ·
    9 months ago

    This video helped me understand the concept of looking in a mirror and seeing the back of your head:
    https://www.youtube.com/watch?v=vFNgd3pitAI