Electronic cigarette Wikipedia When Were Vapes Invented? History of E Cigarettes OK Vape File:How an E cigarette works.jpg Wikimedia Commons Timeline representing the evolution of e cigarette devices and Download Scientific Diagram The History Behind Electronic Cigarettes Ending Women's History Month with a little history lesson. The tobacco industry has been using the language of women's movements for a century, such as Torches of Freedom in the 1920's to