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herbert a. gilbert smokeless non-tobacco cigarette patent 1963 a In 1963, Herbert Gilbert filed a patent for “a safe and harmless means for and method of smoking.” A brief history of e-cigarettes
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doi: 10.1159/000536318 27

Traditional cigarettes are loaded with harmful chemicals like pesticides, preservatives, and additives

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It was like one of those

The one that started it all

A few years later, he's still working in the shadows and trying to be a sci-fi writer
