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Electronic cigarettes (e-cigarettes) are handheld electronic devices which vaporise a liquid typically consisting of nicotine, glycerine, various constituents and flavourings (McRobbie, Bullen, Hartmann-Boyce, & Hajek, Reference McRobbie, Bullen, Hartmann-Boyce and Hajek2014) which the user subsequently inhales

Johnson, PhD, (pictured), is Assistant Professor, and Arpana Agrawal, PhD, is Professor

The vape, when new, is very good and is almost a perfect starter for someone trying to quit smoking

These blades can grow up to 20 inches long and up to 10 inches wide

Perhaps the most common source of food for cockroaches is dirty dishes