Needs More Examples
, May Needs a Better Name
Normally, light moves so fast that it seemingly instantly jumps from point A to point B, or at least faster than the eye can follow. Not when this trope comes into action. In this case, you can see light bounce all over the place instead of instantly seeing the new setup.
Related to, but not to be confused with Light and Mirrors Puzzle
. That tropes is about the puzzle, while this one is about slow light in general.
Related to Artistic License - Physics
When applied to beam/laser weapons, may overlap with Painfully Slow Projectile
and/or Frickin' Laser Beams
, depending on just how slow the light goes.
Sometimes done for effect in Bullet Time, or to establish causality for the viewer's convenience.
- At the conclusion of Legend, the sunlight takes 20 seconds to reflect off all of the shields and reach the underground chamber where it blows away Darkness. Watch it here.
- Bones: when Zack shows Booth & Brennan a mirror setup that the Gormagon used to watch the vault, he set off a laser beam that worked its way very slowly around the room.
- In one Scooby-Doo episode, the gang gets locked in an ancient temple. To get out, they need to reflect moonlight onto a symbol on the wall a la Light and Mirrors Puzzle. However, instead of the light instantly appearing on the wall, we see a ray of light slowly bouncing between the mirrors until it reaches the wall. Worse yet, it misses at first, forcing Scooby to readjust just in time for another pulse of light to slowly move in and be reflected.
- Acknowledged in the epilogue of one episode of Magic School Bus involving a light-based pinball-like game.
- Light actually works this way in-universe in the Discworld. It's explained that this is because of the Disc's strong magical field distorting the way physical law works, and hinted that objects begin experiencing relativistic weirdness at speeds a fast Earth car might reach.
- Dungeons & Dragons module T1-4 The Temple of Elemental Evil. When the PCs confront Zuggtmoy in her lair she activates a Prismatic Spray-type device that causes beams of light to spring forth and visibly bounce off things.