Rudiments are organs that were well developed in ancient evolutionary ancestors, but now they are underdeveloped, but have not yet completely disappeared, because evolution is very slow. For example, a whale has pelvic bones. In humans: body hair, third eyelid, tailbone
Taps and mixers
UFOs patrol the sky of the earth. A black dot hangs in the sky.
Better to see once than hear a hundred times. UFO - Patrols. Automatic tracking devices. “Eye of God”, “All-Seeing Eye” - this is what flying spy droids are called in science fiction. But sometimes reality gives us surprises that we...