Two things that Daedalus’ nephew created or invented which were very important were the saw from the spine of this fish. He also invented the compass.
<u>Explanation:</u>
Daedalus was a great Greek craftsman and inventor. His by far greatest works are the labyrinth, a humongous maze, which was made as a holding place for the Minotaur and the wings made of feathers, which he and his son Icarus had used to escape with from Crete.
But his nephew created even better things than the famous inventor himself. His nephew whose name was Perdix created or invented the saw from the spine of a fish, and he is said to have invented the compasses as well.
Cause there no hear in space
A. Motion Parallax is detected because we perceive binocular disparity.
The depth perception is the ability to see the world in three dimensions. It arises from a variety of depth cues like the binocular and monocular cues. In binocular cues, it includes disparity and yielding depth from binocular vision through exploitation of parallax.
<span> Scientists keep track of the change of population numbers to make decisions about issues that affect certain populations.</span>
