Search results
Results from the WOW.Com Content Network
Eyes with resolving power have come in ten fundamentally different forms, classified into compound eyes and non-compound eyes. Compound eyes are made up of multiple small visual units, and are common on insects and crustaceans. Non-compound eyes have a single lens and focus light onto the retina to form a single image.
A phosphene is the perception of light without light actually entering the eye, for instance caused by pressure applied to the closed eyes. A phenomenon that could be entoptical if the eyelashes are considered to be part of the eye is seeing light diffracted through the eyelashes.
[33] [34] He became close friends during orientation with Jamil Jivani, a future Conservative member of Canadian parliament. [35] During his first year, Professor Amy Chua , author of the 2011 book Battle Hymn of the Tiger Mother , persuaded him to begin writing his memoir, Hillbilly Elegy .
The light circle is the optic disc where the optic nerve exits the retina. The visual system in the human brain is too slow to process information if images are slipping across the retina at more than a few degrees per second. [27] Thus, to be able to see while moving, the brain must compensate for the motion of the head by turning the eyes.
The basic light-processing unit of eyes is the photoreceptor cell, a specialized cell containing two types of molecules bound to each other and located in a membrane: the opsin, a light-sensitive protein; and a chromophore, the pigment that absorbs light. Groups of such cells are termed "eyespots", and have evolved independently somewhere ...
Before reaching the retina, light must first transmit through the cornea and lens. UVB light (< 315 nm) is filtered mostly by the cornea, and UVA light (315–400 nm) is filtered mostly by the lens. [18] The lens also yellows with age, attenuating transmission most strongly at the blue part of the spectrum. [18]
Taylor Alison Swift was born on December 13, 1989, in West Reading, Pennsylvania, United States. [1] She is named after singer-songwriter James Taylor. [2] Her father, Scott Kingsley Swift, was a stockbroker for Merrill Lynch, and her mother, Andrea Gardner Swift (née Finlay), worked as a mutual fund marketing executive briefly. [3]
As a result of this, the group had begun incorporating slower songs into their setlist, ditching "Whole Lotta Shakin' Goin' On", which they'd frantically closed every show with. [80] They had now also heard Vreejswijk's rendition of "I natt jag drömde något som", and began playing the song live.