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How to move a straw with your mind
Description
Discover how to move a straw balanced on a bottle cap without ever touching it, simply by harnessing the phenomenon of static electricity. The experiment demonstrates how rubbing a straw against wool charges it with electrons, causing it to either repel or attract other objects. To an outside observer, this invisible physical reaction looks like a feat of magic or the power of the mind.
Original title
איך להזיז קשית בעזרת כוח המחשבה? (3 במאי 2016)
גלו איך להזיז קשית המונחת על פקק של בקבוק ללא מגע יד אדם, באמצעות שימוש בתופעת החשמל הסטטי. הניסוי מדגים כיצד שפשוף של קשית בצמר מגנט אותה אלקטרונית וגורם לדחייה או משיכה של חפצים אחרים, מה שנראה לצופה מהצד כמעשה קסם או כוח המחשבה.
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