Useful Links

• http://www.aero.org/publications/gilmore/gilmore-1.html
• http://www.netdenizen.com/emagnet/
• http://www.azom.com/details.asp?ArticleID=1166
• http://www.solarserver.de/wissen/photovoltaik-e.html
• http://superconductors.org/
• http://www.engineersedge.com/tap_drill_chart.htm
• http://www.convertit.com/Go/ConvertIt/Measurement/Converter.ASP
• http://www.matweb.com/index.asp?ckck=1
• http://hyperphysics.phy-astr.gsu.edu/hbase/hph.html
• http://www.mcmaster.com/
• http://www.goldmine-elec-products.com