World,s Simplest Electric Train

This is birth video of world's simplest electric train. Thank you
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This Train" is made of magnets copper wire and a dry cell
battery.
Please enjoy watching this simple structure electric train
(electromagnetic train).
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(Structure and How to make] *ATOAIOF
It's possible to get such power using a dry battery, neodymium
magnets (super strong magnets which plated with metal) and a
bare copper wire.
A point that a magnet's diameter is bigger thana dry cell
battery's diameter.
And an electric current flows to a coil through a neodymium
magnets, and a coil will be an electromagnet only in an area
between the magnet and the magnet.
Tha thar oida nlaa n| inot aah athar
The electromagnet and a neodymium magnet poles repel each
other at one side.