Http://Www.Pbs.Org/Wgbh/Nova/CigaretteSearch for a Safe Cigarette - www.pbs.org/wgbh/nova/cigarette
The search for a safe cigarette
Is there such a thing as a safe cigarette? The PBS show NOVA boadcast a special, Search for a Safe Cigarette, on October 2, 2001. The companion web site for the feature is at www.pbs.org/wgbh/nova/cigarette.
Learn the Anatomy of a Cigarette - it’s not just a tube of paper with tobacco in it.
Read Safer Cigarettes: A History - What have tobacco companies done, what do they know?
If you don’t know the Dope on Nicotine this is an excellent review.
And finally, On Fire (Hot Science) explains combustion.