health dangers of tobacco Harmful Effects Smoking Chart Health Effects of Smoking on

He quotes Clarence Cook Little [1888-1971], described as perhaps the worlds leading researcher on cancer in mice (but not also identified as the scientific director and chairman of the Scientific Advisory Board to the Tobacco Industry Research Committee), debunking the research showing that tobacco smoke condensate (or Tar) painted on mice caused cancer, as ninety per cent enthusiastic, ten per cent critical. Other quotes: the overwhelming attention devoted to the purely hypothetical cigarette-cancer risk verges on the absurd. Statistics, as always, can play a brilliant part in providing clues for follow-up laboratory and clinical investigation

Scheduling twice-annual inspection and maintenance, keeping the outdoor unit clear of debris, and regularly cleaning or replacing the air filters will all help prevent drain lines from clogging and dissuade bacterial growth in the drain pan

price level in 2005, 24% higher in 2008, and 29% higher in 2011

The smell often persists even after tenants attempt to mask it with air fresheners