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Thomas Edison, Alexander Graham Bell, Marconi

http://www.shela-nye.com 2002, 4/15/05

http://www.shela-nye.com/watercolors.shtml

 

 

Edisons Inventions Web Page

 

Light Bulb

http://images.google.com 4/15/05

http://images.google.com/imgres?imgurl=http://rsise.anu.edu.au/~fergus/wallpaper/graphics/1024/Light_Bulb.1024.jpg&imgrefurl=http://rsise.anu.edu.au/~fergus/wallpaper/graphics/&h=768&w=960&sz=17&tbnid=r6PmQZkxITIJ:&tbnh=117&tbnw=146&start=98&prev=/images%3Fq%3DLight%2BBulb%26start%3D80%26hl%3Den%26lr%3D%26safe%3Doff%26sa%3DN

 

Phonograph

http://www.glenview34.org 4/15/05

http://www.glenview34.org/ly/thennow/phonograph.jpg

 

Kinetiscope

http://www.charlesedisonfund.org 4/15/05

http://www.charlesedisonfund.org/Edisonia/Artwork/kinetiscope.jpg

 

Bell’s Invention page

 

Phone

http://images.google.com Ian Pritchard 2004. 4/15/05

http://images.google.com/imgres?imgurl=http://www.btinternet.com/~ians.telephones/Images/NO4TELE.JPG&imgrefurl=http://www.btinternet.com/~ians.telephones/main.htm&h=644&w=534&sz=36&tbnid=1WzVYVfZ_0kJ:&tbnh=134&tbnw=111&start=51&prev=/images%3Fq%3Dantique%2Btelephone%26start%3D40%26hl%3Den%26lr%3D%26safe%3Doff%26sa%3DN

 

Deaf Logo

http://home.earthlink.net 4/15/05

http://home.earthlink.net/~villabullock/asl.deaf.gif

 

Alexander Bell Picture

http://whatsinaname.rit.edu 4/15/05

http://whatsinaname.rit.edu/images/portraits/bell.jpg

 

Marconi’s Invention Page

 

Valve Radio Receiver

Science Museum/Science & Society Picture Library http://images.google.com 4/15/05

http://images.google.com/imgres?imgurl=http://www.ingenious.org.uk/media/4.0_SAC/webimages/1030/5/10305879_1.jpg&imgrefurl=http://www.ingenious.org.uk/See/Entertainmentandmedia/Radio/%3FpageNo%3D4%26s%3DS1%26viewby%3Dimages%26&h=128&w=103&sz=4&tbnid=tmygsjBGWYIJ:&tbnh=85&tbnw=68&start=6&prev=/images%3Fq%3Dribbon%2Bmicrophone%2Bby%2Bmarconi%26hl%3Den%26lr%3D%26safe%3Doff

 

Magnetic Radio Wave Detector

Science Museum/Science & Society Picture Library http://images.google.com 4/15/05

http://images.google.com/imgres?imgurl=http://www.ingenious.org.uk/media/4.0_SAC/webimages/1030/5/10305879_1.jpg&imgrefurl=http://www.ingenious.org.uk/See/Entertainmentandmedia/Radio/%3FpageNo%3D4%26s%3DS1%26viewby%3Dimages%26&h=128&w=103&sz=4&tbnid=tmygsjBGWYIJ:&tbnh=85&tbnw=68&start=6&prev=/images%3Fq%3Dribbon%2Bmicrophone%2Bby%2Bmarconi%26hl%3Den%26lr%3D%26safe%3Doff

 

Microphone 4/15/05

Chris Owen and Frank Brockman http://www.roger.beckwith.btinternet.co.uk

http://www.roger.beckwith.btinternet.co.uk/bh/mics/marconireisz.htm

 

Ribbon Microphone

Science Museum/Science & Society Picture Library http://images.google.com 4/15/05

http://images.google.com/imgres?imgurl=http://www.ingenious.org.uk/media/4.0_SAC/webimages/1030/5/10305879_1.jpg&imgrefurl=http://www.ingenious.org.uk/See/Entertainmentandmedia/Radio/%3FpageNo%3D4%26s%3DS1%26viewby%3Dimages%26&h=128&w=103&sz=4&tbnid=tmygsjBGWYIJ:&tbnh=85&tbnw=68&start=6&prev=/images%3Fq%3Dribbon%2Bmicrophone%2Bby%2Bmarconi%26hl%3Den%26lr%3D%26safe%3Doff

 

Bell’s Timeline

http://www.harcourtschool.com 4/15/05

http://www.harcourtschool.com/activity/biographies/bell/timeline.html

 

Bell Picture on Timeline

http://www.inkart.com 4/15/05

http://www.inkart.com/images/lineart/Alexander_Bell.gif

 

Edison Timeline

PBS Online http://www.pbs.org 4/15/05

http://www.pbs.org/wgbh/amex/edison/timeline/index.html

 

Marconi’s Timeline 4/15/05

John King http://www.highlandsnj.com

http://www.highlandsnj.com/news/html/NewsDocs/marconi.html