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How to make fire float in the air
Description
A simple yet spectacular scientific experiment demonstrates how to create a levitating flame using only a lighter and ballpoint pen ink. The video illustrates the process by which the ink partially obstructs the gas outlet, causing the flame to detach from the nozzle. This provides a visually captivating demonstration of the fundamental principles of combustion and fluid dynamics.
Original title
איך לגרום לאש לרחף באוויר
ניסוי מדעי פשוט ומרהיב המדגים כיצד ניתן ליצור אש המרחפת באוויר באמצעות מצית ודיו של עט כדורי. הסרטון מציג את התהליך שבו הדיו חוסם חלקית את יציאת הגז וגורם לניתוק הלהבה מהפיה, ובכך ממחיש עקרונות בסיסיים של בעירה וזרימת גזים בצורה ויזואלית ומרתקת.
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