Concept
Version 11
Created by Boundless
Sensory Memory
Light trails
In iconic memory, you perceive a moving bright light as forming a continuous line because of the images retained in sensory memory for milliseconds.
Source
Boundless vets and curates high-quality, openly licensed content from around the Internet. This particular resource used the following sources:
"Sparklers are popular fireworks for children.."
https://en.wikipedia.org/wiki/Sparkler%23/media/File:Sparklers_moving_slow_shutter_speed.jpg
Wikipedia
Public domain.