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Eye Floaters and Aerial Anomalies
Description
Those tiny floating objects that occasionally drift across our field of vision are known as "floaters." Far from being caused by external dust or dirt, they are actually particles located inside the eyeball itself. Discover the nature of these strange shapes that seem to dart away the moment we try to look directly at them. Learn why they cast shadows on the retina and how the aging process or other physical phenomena cause us to see them.
Original title
דברים שצפים בעין
העצמים הצפים הקטנים שמופיעים לעיתים בשדה הראייה שלנו מכונים "צפנים" (Floaters), והם אינם נגרמים מלכלוך חיצוני אלא מחלקיקים בתוך גלגל העין. גלו מהם אותם גופים מוזרים שבורחים מאיתנו כשאנו מנסים להביט בהם, מדוע הם מטילים צל על הרשתית וכיצד הזדקנות או תופעות פיזיקליות אחרות גורמות לנו לראות אותם.
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