User:Draksis314

http://en.wikipedia.org/wiki/User:Draksis314/Books/MagLev

https://en.wikipedia.org/wiki/User:Draksis314/Books/Circuits

http://www.rare-earth-magnets.com/t-history-of-magnets.aspx

https://en.wikipedia.org/wiki/User:Draksis314/Books/CompMach

http://iqa.evergreenps.org/science/phy_science/ma.html

http://hyperphysics.phy-astr.gsu.edu/hbase/mechanics/lever.html

http://hyperphysics.phy-astr.gsu.edu/hbase/mechanics/incline.html