Pay in 4 interest-free payments of $22.50 Learn more
Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
Suspension height: 12mm
with super hardness and strong metallic texture
Instructions for use
It's modeled after the Gatling HMG and actually simulates the firing action when cranked
width 100MM (rotor folding)
NIKOLATOY® Tesla's egg of Columbus-Electromagnetic Eddy Current Experiment Suspension height: 12mmDescription Its lid can be opened to observe the internal structure more comprehensively Principle: After the motor is powered on, it rotates to drive the two magnets at the top to rotate in the same way. When the magnets rotate to a certain degree, a magnetic eddy current is formed. The metal egg on the wooden disk will rotate with the magnetic eddy current, and with the long axis rotation, the rotation acceleration will eventually form a gyroscopic
US$ 12.00
US$ 19.00
US$ 3995.00
US$ 10.00
US$ 13.00
US$ 13.00
US$ 11.95