Watch from min 18 to 32
http://www.pbs.org/wgbh/nova/tech/making-stuff-stronger.html
Source: pbs
graphite http://elearning.stkc.go.th/lms/html/earth_science/LOcanada2/207/1_en.htm
coal geology www.ncsec.org
Diamond atom http://www.hull.ac.uk/chemistry/intro_inorganic/Diamond.htm
Coal structure image http://www.ems.psu.edu/~radovic/coal_structure.html
Carbon atom
http://ffden2.phys.uaf.edu/211_fall2010.web.dir/andy_chamberlain/firstpage.html
Graphite atomic structure http://www.daviddarling.info/encyclopedia/G/graphite.html
Interesting topic, graphics were helpful. Would you be willing to paste the text in the slideshow that includes links to outside sources into a text file? That way, the links will be "live" or active. As they are now, a use would have to write them down and type them in. That would be great.
"Excellent presentation with terrific graphics. The second slide with labels of lubricant, fossil fuel, jewelry, etc is slightly confusing. The video link has very interesting information about carbon nanotubes. Great Job! I loved it."