Picture Links
http://memorise.org/greatest-thinkers/da-vinci-003246.html
http://commons.wikimedia.org/wiki/File:Leonardo_da_Vinci_helicopter.jpg
http://www.da-vinci-inventions.com/clock.aspx
http://www.da-vinci-inventions.com/flying-machine.aspx
Websites
http://www.leonardoda-vinci.org/
http://en.wikipedia.org/wiki/Leonardo_da_Vinci
http://www.bbc.co.uk/history/historic_figures/da_vinci_leonardo.shtml
http://legacy.mos.org/leonardo/bio.html
http://www.leonardo-da-vinci-biography.com/leonardo-da-vinci-inventions.html
http://inventors.about.com/od/dstartinventors/ig/Inventions-of-Leonardo-DaVinci/
http://www.leonardodavincisinventions.com/
http://memorise.org/greatest-thinkers/da-vinci-003246.html
http://commons.wikimedia.org/wiki/File:Leonardo_da_Vinci_helicopter.jpg
http://www.da-vinci-inventions.com/clock.aspx
http://www.da-vinci-inventions.com/flying-machine.aspx
Websites
http://www.leonardoda-vinci.org/
http://en.wikipedia.org/wiki/Leonardo_da_Vinci
http://www.bbc.co.uk/history/historic_figures/da_vinci_leonardo.shtml
http://legacy.mos.org/leonardo/bio.html
http://www.leonardo-da-vinci-biography.com/leonardo-da-vinci-inventions.html
http://inventors.about.com/od/dstartinventors/ig/Inventions-of-Leonardo-DaVinci/
http://www.leonardodavincisinventions.com/