References:
Electronic Sources: ( Part of website )

Grolier Online http://go.grolier.com

Webshots http://www.webshots.com

Uncc Color http://www.uncc.edu/lagaro/cwg/color/

Invention of the Light Bulb http://www.ideafinder.com/history/inventions/story074.htm

Energy World http://energyworld.ee.kuas.edu.tw/index1.htm  Chinese Big-5

PressColor http://www.presscolor.com

Bway Js http://www.bway.net/~jscruggs/notice2.html

Printed Materials: ( Part of a book )

Encyclopedia Americana

Senior high school physics textbook, Taiwan.
1983.8 1st edition / 2000.8 15th edition
National Institute for Compilation and Translation
http://www.nict.gov.tw/english.asp

The New Book of Knowledge

The New Book of Popular Science