upside down cigarette in new pack Remember flipping the center a pack? Last night, I learned something

Not all cigarette tubes are created equal

Full packs are considered to be rare and therefore are often more expensive, especially packs in original cellophane wrapping

Vaping risks Ottawa should also be looking to deal with the popularity of vaping, Lam says, in part because the tobacco-free products risk "renormalizing" the act of smoking

E-cigarettes are electrical devices, so they can explode

When we are controlled by something we are degrading ourselves

Prof Sanjay Agrawal, a special adviser on tobacco at the Royal College of Physicians, said: Every cigarette smoked costs precious minutes of life, and the cumulative impact is devastating, not only for individuals but also for our healthcare system and economy