What is second hand smoke? Is it the unfiltered smoke off the end of the cigarette or the exhaled smoke of the smoker?
Neither is good for anyone but unfiltered smoke has to be the worst.
Neither is good for anyone but unfiltered smoke has to be the worst.
Oak Ridge Labs, TN & SECOND HAND SMOKE
Statistics and Data Sciences Group Projects
I think any anti who tries to dismiss the findings of the U.S. Department of Energy labs at Oak Ridge, should be confronted with the question: "Are you saying that DOE researchers committed scientific fraud and that their findings on ETS exposure are untrue?"