Rod (optics)
In cryptozoology, ufology, and outdoor photography, rods (sometimes known as "skyfish" or "solar entities") are elongated artifacts produced by cameras that inadvertently capture several of a flying insect's wingbeats. Videos of rod-shaped objects moving quickly through the air were claimed by some to be alien life forms or small UFOs, but subsequent experiments showed that these rods appear in film because of an optical illusion/collusion (especially in interlaced video recording).
Read more about Rod (optics): Optical Analysis
Famous quotes containing the word rod:
“For the first fourteen years for a rod they do whine,
For the next as a pearl in the world they do shine,
For the next trim beauty beginneth to swerve,
For the next matrons or drudges they serve,
For the next doth crave a staff for a stay,
For the next a bier to fetch them away.”
—Thomas Tusser (c. 1520–1580)