NIKOLATOY Nikola Tesla Electromagnetic Eddy Current Physics Experiment Device

Description:

• Theme & Design Concept: The NIKOLATOY Nikola Tesla Electromagnetic Eddy Current Stand-Up Columbus Egg is a classic physics demonstration device inspired by Nikola Tesla’s electromagnetic experiments. It visually explains the principles of eddy current induction, rotational magnetic fields, and gyroscopic stability through an iconic spinning egg that magically stands upright during operation.
• Material & Build Quality: Built with a solid metal egg rotor and a robust industrial base, the device delivers excellent durability and long-term stability. The transparent top plate with exposed fasteners emphasizes a laboratory-grade, scientific aesthetic, while the weighted base ensures vibration control during high-speed rotation.
• Electromagnetic Working Principle: When powered on, the internal electromagnetic coils generate a rotating magnetic field. This induces eddy currents inside the conductive metal egg, causing it to spin rapidly. As rotational speed increases, gyroscopic forces make the egg rise from a horizontal spin to a vertical standing position, creating a striking visual effect.
• Interactive Speed Control: Equipped with a rotary control knob, users can precisely adjust rotational speed, directly observing how changes in electromagnetic force affect stability and motion. A dedicated power switch with indicator light ensures safe and intuitive operation.
• Educational & Demonstration Value: Perfect for teaching electromagnetism, physics fundamentals, and engineering principles, this device is widely used in classrooms, laboratories, science exhibitions, and STEM learning environments.
• Desktop Science Display: Beyond education, its mechanical motion and polished metal egg make it an impressive desktop science ornament, blending learning with visual appeal.
• Stress Relief & Visual Focus: The smooth spinning motion and gradual stand-up transformation offer a mesmerizing, stress-relieving experience, making it equally suitable for offices and creative spaces.
• Collector & Gift Appeal: An ideal gift for science enthusiasts, educators, physics students, and collectors of experimental instruments, combining historical science concepts with modern craftsmanship.

Specifications:

• Brand: NIKOLATOY
• Material: Ceramics
• Style: Simple And Modern 
• Model Concept: Nikola Tesla Demonstration
• Control method: Force control
• Operation Principle: Eddy Current Induction & Rotating Magnetic Field
• Power Switch: Independent On/Off with Indicator Light
• Placement: Desktop / Laboratory Table
• Features: Two adjustable strong neodymium magnets rotate at high speed, Change the magnetic field to make everything affected by the magnet rotate at high speed
• Application: Physics Education , STEM Learning , Science Display , Stress Relief
• Audience: Students , Teachers , Science Lovers , Collectors
• Size: 12X12X10 CM
• Weight: 520grams