In November 2019, NHLBI and several other NIH Institutes announced a Notice of Special Interest inviting current NIH-funded researchers to apply for additional funding to study vaping-related illness and to better understand the roles of vaping devices, flavorings, aerosols, and behaviors in its onset and outcomes
That would make sense if it's compacting too much in the middle, Though I don't notice it if the tobacco is just at the right RH
Multistage HEPA-13 filtration captures up to 99.97% of dust, dander, pollen, smoke, and particles as small as 0.3 microns.[1]Space-saving design for high performance with a minimal footprint. Real-time air quality monitoring and touch-free filter changes make keeping your space fresh a breeze
In a study on the biological effects of marine worms from cigarettes, healthy marine worms were compared to marine worms that were exposed to cigarettes for a prolonged amount of time
The ammonia levels in tobacco fillers extracted from 35 cigarette brands ranged from 0.25 to 1.58 mg/g
Beth Cohen, professor of medicine at the University of California, San Francisco, told CNN in a prior interview
