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Image credits: ConstantlyNerdingOut #4. When I was in Junior High, I wrote a paper on Thor Heyerdahl and Easter Island. In High School I wrote another about his reed boat Atlantic crossing attempt.
Summer Bishil portrays Leila Shirazi in season four, Navid's little sister who comes to live with Navid and Silver and causes several problems. Jeremy, portrayed by Matt Cohen in season four, is a family member of Marla Templeton and fights with Annie over her inheritance. At first it seems he's winning, but when Annie breaks in his home and ...
Color blindness or color vision deficiency (CVD) is the decreased ability to see color or differences in color. [ 2 ] The severity of color blindness ranges from mostly unnoticeable to full absence of color perception. Color blindness is usually an inherited problem or variation in the functionality of one or more of the three classes of cone ...
Myopia. Myopia, also known as near-sightedness and short-sightedness, [5] is an eye disease [6][7][8] where light from distant objects focuses in front of, instead of on, the retina. [1][2][7] As a result, distant objects appear blurry while close objects appear normal. [1]
Trypophobia. Trypophobia is an aversion to the sight of repetitive patterns or clusters of small holes or bumps. [3][4][5] It is not officially recognized as a mental disorder, but may be diagnosed as a specific phobia if excessive fear and distress occur. [1][4] Most affected people experience mainly disgust when they see trypophobic imagery. [4]
A visual simulation of HPPD, often referred to as visual snow. Hallucinogen persisting perception disorder (HPPD) is a non-psychotic disorder in which a person experiences apparent lasting or persistent visual hallucinations or perceptual distortions after using drugs, [1] including but not limited to psychedelics, dissociatives, entactogens ...
Entoptic phenomena (from Ancient Greek ἐντός (entós) 'within' and ὀπτικός (optikós) 'visual') are visual effects whose source is within the human eye itself. (Occasionally, these are called entopic phenomena, which is probably a typographical mistake.) In Helmholtz 's words: "Under suitable conditions light falling on the eye ...
Too much video game playing may cause vision problems. [11] Extensive viewing of the screen can cause eye strain, as the cornea, pupil, and iris are not intended for mass viewing sessions of electronic devices. Using video games for too long may also cause headaches, dizziness, and chances of vomiting from focusing on a screen.