Perhaps going to our home page and starting over again will help (sorry...that's such a tech support, "reboot your computer" type of solution). do you know how to turn a wagon into a motor car? It may never have existed, which makes this something of an existential crisis. Spiffy. For a slightly more thorough explanation, have a look at the end of this article, which is about a magnetohydrodynamic homopolar motor. Inside an electric motor, permanent magnets are set onto a ring surrounding a coil of wire. I really hope that these fake photos will become real. Bedtime Tea's to Help "Fall Asleep": Do they Work? The weak, single-point contact that you are making serves as an low-friction bearing. You have one drywall screw, one 1.5 V alkaline cell, six inches of plain copper wire, one small neodymium disk magnet, and no other tools or supplies. home depot and lowes both sell packs of neodymium magnets. Copyright © iBuzzle & Buzzle.com, Inc.