Another variant of the homopolar motor. This time I create the necessary short circuit to activate the motor with a copper wire or iron. Fun science experiment For this experiment i have used Duracell Rechargeable battery http://amzn.to/2mcLGHQ i use 2 neodymium magnet 20x3mm and 2 magnet 15x5mm with hole a rechargeable battery copper wire iron […]
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This experiment has been challenging, but in the end gave me satisfaction. The operation is not exactly the same as the real MAGLEV but a little like us. Between the train and the rails there is magnetic repulsion bound by two transparent plates attached to the train. The rails is 3 meters long and used […]
After a long time I went back to play with the magnetic balls. Zen magnets, buckyballs, neocube, call it what you want but are great fun and allow you to do amazing magnetic sculptures.
Not talking about high definition audio, but it’s surprising how easy it is to create a speaker to build headset. Need only an enameled copper wire, a strong neodymium magnet and a plastic cup. The magnet vibrates the coil of copper when it passes the current, this vibration is amplified by the plastic cup. Fun […]
OK, the free energy do not exist, but this experiment has something magical that makes me think of infinite energy. To speed up the disk needs a path to follow of least resistance. I trace the route moving slowly the ring. I pass the energy from my hands to the rotor with the movement of […]
This is another version of the homopolar motor, in this magnetic experiment use an external energy source to have a greater acceleration effect. I use a 10V 15A power supply, but you can use a simple 9V battery. The engine is a simple screw with magnets at the ends. The polarity of the magnets is […]
With the enamelled copper wire and a battery can run your magnets crazily. The magnet most useful in this experiment is the sphere https://sumag.net/k-13-n-x01 Con del filo di rame smaltato ed una batteria puoi far girare i tuoi magneti all’impazzata. Il magnete più utile in questo esperimento è la sfera https://sumag.net/k-13-n-x01 Special thanks to Supermagnete.com […]
This is a Gauss Cannon a bit different than usual. The magnets are not located between the steel balls but below the launch pad. This allows the use of different types and sizes of magnets, are obviously more powerful the magnets the greater the effect cannon. For this experiment I used these magnets and balls […]
Do not use the same method of locking the disk that I used, as you have seen is dangerous. In this experiment I show you how you can get an effect like levitation using the principles of the law of Lenz. Subjecting a non-magnetic metal to a moving magnetic field is obtained an inductive repulsive […]