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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
with super hardness and strong metallic texture
Suspension height: 12mm
- Efficient Cooling
width 100MM (rotor folding)
with premium quality & extremely textured metal parts
NIKOLATOY® Tesla's egg of Columbus-Electromagnetic Eddy Current Experiment with super hardness and strongDescription Its lid can be opened to observe the internal structure more comprehensively Principle: After the motor is powered on, it rotates to drive the two magnets at the top to rotate in the same way. When the magnets rotate to a certain degree, a magnetic eddy current is formed. The metal egg on the wooden disk will rotate with the magnetic eddy current, and with the long axis rotation, the rotation acceleration will eventually form a gyroscopic