(AP) -- What do you get if you combine a smoke machine, some tubing, a laser pointer, a fan and a piece of toilet paper? Answer: a microphone unlike any other.
Engineering
Sep 23, 2009
2
0
In a finding that challenges the increasingly popular belief that smoking marijuana is less harmful to health than smoking tobacco, researchers in Canada are reporting that smoking marijuana, like smoking tobacco, has toxic ...
Biochemistry
Aug 5, 2009
18
1
Chronic inflammatory lung diseases like chronic bronchitis and emphysema are a major global health problem, and the fourth leading cause of death and disability in developed countries, with smoking accounting for 90% of the ...
Biochemistry
Aug 3, 2009
0
0
Persuasive technologies such as educational video games are more effective at changing people's attitudes or behaviours when they are adapted to a specific cultural audience.
Social Sciences
Jun 24, 2009
0
0
Despite the efforts of college students to quit smoking, recent research conducted by Joyce M. Wolburg at Marquette University suggests that an extended trial and error period is necessary. Given that most college students ...
Social Sciences
Jun 3, 2009
0
0
(PhysOrg.com) -- Smoking bans have not negatively affected revenues of restaurants and bars, but the impact is less clear at gambling institutions, a new University of Michigan report indicates.
Economics & Business
May 28, 2009
0
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(AP) -- Archaeologists and volunteers armed with special flares will fan out over part of the Four Corners region on Saturday to study how early Navajos could have used smoke signals to warn against invaders.
Archaeology
May 16, 2009
1
0
Scientists in the USA have discovered why smokers may be more prone to chronic gum disease (periodontitis). One of the bacteria responsible for this infection responds to cigarette smoke - changing its properties and the ...
Cell & Microbiology
May 11, 2009
1
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