Environmental impacts of vaping and smoking David Suzuki Foundation Have you ever breathed in secondhand vapor from a vape? What exactly are you inhaling? It turns out it's a lengthy list of chemicals. FULL STORY Evidence Mounts About the Health Impact of Second Hand Vaping Bisnar Chase Vaping substantially less harmful than smoking, largest review of its kind finds King's College London E cigarettes: Discovering Myths and Facts Vaping Indoors and How it Contributes to Sick Home Syndrome Bactronix