Discovered Pages
[Discover] Electromagnetic Floater - Instructables - DIY, How To, science, tech - Entry http://www.instructables.com/id/Electromagnetic-Floater/
(resources diy howto science) 
[Discover] Electromagnetic Spectrum - Introduction http://imagine.gsfc.nasa.gov/docs/science/know_l1/emspectrum.html (physics)
[Discover] YouTube - Electromagnetic motor http://www.youtube.com/watch?v=rXM66tVmsTU (motor electronic youtube electronics)