Heard about first hand smoke and second hand smoke but wondering what 'third hand smoke' is all about? Check out this article in 'Scientific American'... http://www.scientificamerican.com/article.cfm?id=what-is-third-hand-smoke
It tells you what third hand smoke is and why it is dangerous.
3 comments:
If you thought smoking was cool, check this out.
Smoke whether first hand ,second or third hand is dangerous in all its forms.
Heard about first hand smoke and second hand smoke but wondering what 'third hand smoke' is all about? Check out this article in 'Scientific American'... http://www.scientificamerican.com/article.cfm?id=what-is-third-hand-smoke
It tells you what third hand smoke is and why it is dangerous.
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