between the wagon and the locomotive the magnets attract, but at a certain distance the repulsive force of the sides of the magnets puts the system in equilibrium. I used these magnets https://sumag.net/q-15-04-04-mn-x01
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This is diamagnetic levitation. Strong magnets are needed and strongly diamagnetic materials such as pyrolytic graphite. How to buil this experiment? click here https://www.supermagnete.com/Magnet-applications/Graphite-surfer In this video i use these product and magnets: https://sumag.net/dialev-x01 https://sumag.net/q-15-04-04-mn-x01
In this video 3 different example of SMOT, Simple Magnetic Overunity Toy. Very easy to do and fun for children. For more info on this experiment click here https://www.supermagnete.com/Magnet-applications/SMOT-Speeding-up-a-sphere-in-magnetic-channel I used these magnets and steel ball: https://sumag.net/s-04-25-n-x01 https://sumag.net/k-13-n-x01 the disks are similar to this magnet https://sumag.net/s-20-03-n-x01
This gum is unique, has an elastic behavior to strong forces, and has a plastic behavior to slow deformation. But the most important thing is that it is a ferromagnetic material, look what happens near a magnet.
This special foil is able to reveal the shape of the magnetic fields. Look what happens if I put it close to the magnets. this is the detector I used https://sumag.net/flux-detect-x01
The balance of forces is very precarious. The dexterity is very inportant, and also very important to have time and patience. I spent two days to find the right balance of all the elements. Shape and weight of the spinner, alignment of the magnet base perfectly level, align the axes of the two ring magnets. […]
This is George Green’s magnetic ring. Locked up in the tape there are 20 neodymium magnets, all with North at the center. Putting this strip magnets on a magnetic spinning top with the south facing upwards … incredible, the top begins to turn. This movement is caused by the particular arrangement of the magnets that […]
With the magnets with hole you can do various experiments. In this video, the magnetic spring effect is obtained simply by exploiting the repulsive effect of the magnets. For the tractor beam instead, you have to balance the repulsive effect of the magnet in the center with the attractive effect of the magnets around. Con […]
I rolled 50 meters of copper wire unglazed up to form a tube which can go a rechargeable AA and some neodymium magnet and the result is amazing, you watch the video. For this experiment i have used Duracell Rechargeable battery http://amzn.to/2mcLGHQ this is the copper wire http://amzn.to/2ldnFPr