Video of attraction track
You might ask. Why is he stacking those magnets?? Perhaps you need to go back and read the (comments) section again. This little car will pull a 45 degree grade very easily using pure attraction. It will start anywhere in the track and move and stay to the right. It will stop pulling at the right end of the track because we run out of track and it bounces back, but it will always stop at the right end of the track. This is very important. I made a extra effort to show this effect in the video. The spacing is about 2 inches between the car and track magnets. The closer the spacing, the stronger and faster the car goes. You can make the track as long as you can afford the magnets. As you can see, we have done this without using shields. More to come. Attraction Track Video
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