Biology/Electronics-Depth perception and 3D movie
Depth perception is our ability to perceive the world in three dimensions (3D), and to gauge how far away an object is. This actually […]
eye
Biology-Different types of eyes in nature
Eyes are essential organs of the visual systems. They detect light and convert it into electro-chemical impulses carried by neurons to the brain, which is […]
Biology-How our eyes work
The human eye belongs to a general group of eyes found in nature called “simple eyes“. It contains a single lens that focuses light […]
