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You can watch the video, but If you want then check out the steps

Step 1: Materials

You're going to need;
- 1 3/4 inch circular neodymium magnet http://www.amazon.com/s/ref=nb_sb_noss_2?url=search-alias%3Daps&field-keywords=neodymium+magnets+3%2F4&rh=i%3Aaps%2Ck%3Aneodymium+magnets+3%2F4
-  20 gauge solid copper wire (10 inches)
- AA battery
- wire cutters
- ruler (optional)
<p>Nice tutorial! I've also written up a page about homopolar motors which others might find handy.</p><p>http://rareearthmagnets.xyz/homopolar-motors/</p>
<p>did you use magnetic copper wire?</p>
<p>It just has to be regular copper wire, but have some thickness to retain the shape.</p>

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