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 […]
- popular
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 […]
Inside hard drives there are two powerful neodymium magnets. I dismount one to show you how to recover them and use to make some magnetic games.
In this video we have the evidence of the interaction of the Earth’s magnetic field with a magnet thrown into the air. The interesting thing is that according to the latitude where there is the magnet has a different behavior. Consequently, in addition to my video look also those made by my friends Cobrakiller2000 and […]
