Humidity as a Hidden Cause of Weak or Missing Sparks High humidity can interfere with spark generation, particularly in piezo ignition systems
As of late last year, all US states require sellers to have a retail licence, and sales to people under 21 are banned
Even though the researchers did not examine the effect of repeated exposure of lung bacteria to vape or smoke or investigate the effect of any of the e-cigarette flavourings, this should be a point of focus for future research, especially as there are concerns about the potential toxicity of a number of common e-cig flavourings
The boat was sitting in the driveway as if it was getting cleaned and prepped to go out on the water
Pediatric Pulmonology 2020: volume 55, issue 10, pages 2,518 to 2,531
On a recent weekday afternoon in Ho Chi Minh City, the passengers bouncing along on one of the city's green buses breathed in mouthfuls of carbon monoxide, hydrogen cyanide and other chemicals that add to Vietnam's notorious pollution
