5 Vaping Facts You Need to Know Johns Hopkins Medicine A group of people vaping, inhaling and exhaling large clouds of smoke and having Inhaling Vape: Over 12,396 Royalty Free Licensable Stock Photos Shutterstock The Right Way to Inhale and Mastering Your Vaping Technique Scout Network 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