Ampere

http://www.energyquest.ca.gov/scientists/index.html

http://www-groups.dcs.st-and.ac.uk/~history/Mathematicians/Ampere.html

http://www.theelevatormuseum.org/e/e-10.htm

http://en.wikipedia.org/wiki/Andre_Marie_Ampere

http://www-spof.gsfc.nasa.gov/earthmag/oersted.htm

http://scienceworld.wolfram.com/biography/Ampere.html

http://www.corrosion-doctors.org/Biographies/AmperBio.htm

http://chem.ch.huji.ac.il/~eugeniik/history/ampere.htm

Edison

http://www.energyquest.ca.gov/scientists/index.html

http://www.eia.doe.gov/kids/history/people/pioneers.html

http://www.life.com/Life/millennium/people/01.html

http://www.ieee-virtual-museum.org/exhibit/exhibit.php?id=159253&lid=1

http://en.wikipedia.org/wiki/Thomas_Edison

http://www.corrosion-doctors.org/Biographies/EdisonBio.htm

Faraday

http://scienceworld.wolfram.com/biography/Faraday.html

http://library.thinkquest.org/2763/Electricity/History/Inventors/Faraday.html?tqskip1=1

http://www.bartleby.com/65/fa/Faraday.html

http://www.spartacus.schoolnet.co.uk/SCfaraday.htm

http://www.energyquest.ca.gov/scientists/index.html

http://www.eia.doe.gov/kids/history/people/pioneers.html

http://www.ieee-virtual-museum.org/exhibit/exhibit.php?id=159249&lid=1

http://www-groups.dcs.st-and.ac.uk/~history/Mathematicians/Faraday.html

http://www.theelevatormuseum.org/e/e-8.htm

http://en.wikipedia.org/wiki/Michael_Faraday

http://scienceworld.wolfram.com/biography/Ampere.html

http://www.corrosion-doctors.org/Biographies/FaradayBio.htm

http://chem.ch.huji.ac.il/~eugeniik/history/faraday.htm

Franklin

http://sln.fi.edu/franklin/scientst/scientst.html

http://sln.fi.edu/franklin/inventor/inventor.html

http://www.energyquest.ca.gov/scientists/index.html

http://www.eia.doe.gov/kids/history/people/pioneers.html

http://www.ieee-virtual-museum.org/exhibit/exhibit.php?id=159249&lid=1

http://www-groups.dcs.st-and.ac.uk/~history/Mathematicians/Franklin_Benjamin.html

http://en.wikipedia.org/wiki/Benjamin_Franklin

http://www.corrosion-doctors.org/Biographies/FranklinBio.htm

http://www.geocities.com/bioelectrochemistry/franklin.htm

Galvani

http://www.energyquest.ca.gov/scientists/index.html

http://www.ieee-virtual-museum.org/exhibit/exhibit.php?id=159249&lid=1

http://en.wikipedia.org/wiki/Galvani

http://www.corrosion-doctors.org/Biographies/GalvaniBio.htm

http://inventors.about.com/library/inventors/bl_Galvani.htm

http://www.geocities.com/bioelectrochemistry/galvani.htm

Oersted

http://www.uq.edu.au/vdu/KidsHansChristianOersted.htm

http://www.ieee-virtual-museum.org/exhibit/exhibit.php?id=159249&lid=1

http://en.wikipedia.org/wiki/Hans_Christian_%D8rsted

http://www-spof.gsfc.nasa.gov/earthmag/oersted.htm

http://scienceworld.wolfram.com/biography/Oersted.html

http://www.corrosion-doctors.org/Biographies/OerstedBio.htm

http://chem.ch.huji.ac.il/~eugeniik/history/oersted.htm