80's cigarette vending machine Ever Seen an Art-O-Mat? Vintage Machines Given New Life I remember my dad would

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Another laboratory study found that cigarette butts can be a source for heavy metal contamination in water , which may harm local organisms

Continue: The XA Project Anatomy of a Cigarette | "Safer" Cigarettes: A History | The Dope on Nicotine | On Fire Resources | Teacher's Guide | Transcript | Site Map | Search for a Safe Cigarette Home Search | Site Map | Previously Featured | Schedule | Feedback | Teachers | Shop Join Us/E-Mail | About NOVA | Editor's Picks | Watch NOVAs online | To print PBS Online | NOVA Online | WGBH | Updated October 2001

Lots of items that we deem to be questionable in nature will be described as "unauthenticated"