Newtons Cradle LED Light Up Kinetic Energy Home Office Science Toys Home Decor Fast Delivery
خزانة ملابس أنيقة تتألف من أساسيات خالدة. قميص هنلي الخاص بنا أنيق وبسيط بشكل لا لبس فيه، ويتميز بفتحة رقبة جذابة مع فتحة عميقة بخمسة أزرار.
Feature:
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100% brand new and high quality.
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Quantity:1pcs.
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Product material: metal bracket + ABS base + solid iron ball
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Not only demonstrates a pendulum, but also shows the Laws of Conservation of Momentum and Energy
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Friction and damping effects are also observed
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Includes steel balls, plastic frames and base
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Size:
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L: 15 x 15 x 12cm
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S: 12 x 12 x 9cm .
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Easy and convenient to use.
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Batteries:4 x AA batteries(Not Included)
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Glowing Newton ball swing more dazzling at night, the base has a luminous plate, projected onto the glass beads, glass beads showing colorful, very attractive.
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Package Include:
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1 x Newtons Cradle LED Light Up Kinetic Energy Home Office Science Toys Home Decor