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Climbing Slime
Description
Discover how non-Newtonian materials with elastic properties react to rotation, creating the Weissenberg effect—a phenomenon where the liquid "climbs" up the rod instead of being flung outward. This experiment demonstrates the fundamental difference between simple fluids like water and complex polymers under stirring conditions.
Original title
סליים מטפס
גלו כיצד חומרים לא-ניוטוניים בעלי תכונות אלסטיות מגיבים לסיבוב ויוצרים את אפקט וייסנברג, הגורם לנוזל "לטפס" על המוט במקום להיזרק החוצה. הניסוי מדגים את ההבדל בין נוזלים פשוטים כמו מים לבין פולימרים מורכבים במצבי עירבול.
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