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How to create a face that constantly changes expression
Description
Discover how to create an entertaining optical illusion of a face that changes expressions using just a folded sheet of paper and a simple drawing. The video demonstrates the technique of creating folds that hide and reveal parts of the face, allowing you to "switch" emotions and facial expressions in one quick motion. This creative scientific activity combines an understanding of perspective and vision with the development of fine motor skills.
Original title
איך ליצור תמונת פרצוף שמשנה הבעה כל הזמן?
גלו כיצד ליצור אשליה אופטית משעשעת של פרצוף משנה הבעה באמצעות דף נייר מקופל וציור פשוט. הסרטון מדגים את הטכניקה של יצירת קפלים המסתירים ומגלים חלקים מהפנים, דבר המאפשר "להחליף" רגשות והבעות פנים בתנועה מהירה אחת. פעילות מדעית-יצירתית המשלבת הבנה של פרספקטיבה, ראייה ומוטוריקה עדינה.
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