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https://prezi.com/wjpyqq0wkyno/copy-of-guglielmo-marconi/
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"Guglielmo Marconi." Bio. A&E Television Networks, 2015. Web. 20 =5">Jan. 2015.http://www.biography.com/people/guglielmo-marconi-9398611#personal-life
http://www.glogster.com/jadaforeverbaby/guglielmo-marconi/g-6m1seajf38f2eilp3r7qva0
http://en.wikipedia.org/wiki/Guglielmo_Marconi
https://prezi.com/wjpyqq0wkyno/copy-of-guglielmo-marconi/
http://www.rockradio.freeserve.co.uk/marconi.htm
http://www.nobelprize.org/nobel_prizes/physics/laureates/1909/marconi-bio.html
http://www.washingtonpost.com/blogs/the-switch/wp/2013/12/24/merry-christmas-107-years-ago-tonight-americans-heard-the-worlds-first-ever-radio-show/
https://sisterearthorganics.wordpress.com/2013/01/08/i-only-counted-7-ums/
http://en.wikipedia.org/wiki/Guglielmo_Marconi
http://www.gopixpic.com/665/first-radio-tube-triode-made-by-philips-ideezet-3/http:%7C%7Cwww*telegraphsofeurope*net%7Cvgaphillipsfirsttube*JPG/