is tobacco a mutagen carcinogens, their biomarkers and tobacco-induced cancer Tobacco smoking - Wikipedia

Trillions of cigarette butts a year get tossed out, often on the ground, where they cause fires, get ingested by animals and leach chemicals into the ground and water

Dai & Leventhal 3 found that among recent quitters (N = 884), the prevalence of follow-up smoking relapse was 31.6%, 39.0%, 51.6%, and 31.9% among never (N = 233), prior (N = 399), current occasional (N = 56), and current regular (N = 196) baseline e-cigarette users, respectively

However, they may be subject to tampering or adulteration, and the collection process may not be completely private

Fritz Lang, after seeing Times Square in 1923, used it as inspiration for his dark industrial film Metropolis

Waller was 58, not young but still fit