Stirlingkit
DIY Acoustic Levitation Electronics for Standing Waves Demonstration
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- $24.99
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- $24.99
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Stirlingkit
Acoustic Levitation Model Ultrasonic Levitation or Suspension
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- $109.99
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- $109.99
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매진
매진
매진
매진
Stirlingkit
Free Energy Magnet Motor Self Runing Free Electricity Solar Powered Satellite Model
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- $46.99
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- $46.99
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Stirlingkit
12-Point Star Coil Pulsed Motor Model Stark / Bedini Motor
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- $49.99
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- $49.99
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Stirlingkit
Magnetic Levitation Vacuum Brushless Motor 50,000 RPM STEM Physics Demonstrator
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- $109.99
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- $109.99
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The phenomenon of magnetic levitation refers to the use of the principle of repulsion of the same pole of the magnetic field. By controlling the magnitude and direction of the repulsion force, the magnitude of the repulsion force and the gravity are equal, so that the upper magnet is suspended in the air by the earth's gravitational force, and a gravitational force that roughly points to the center of the earth is generated. If the opposite force of other gravity on the object is less than gravity, then the object will fall, and it will be suspended at the same time, and it will lift off when it is greater than the time. When two magnetic objects or magnetic fields are close together, they will interact with each other, with the same name repel and different names attract.