800 mg of nicotine = 40 packs of cigarettes. That's what's inside just one Geek Bar. Nicotine at these levels can: Harm brain development in youth Increase blood pressure and Identifying the Causes for the Blinking Geek Bar Pulse X Geek Bar Pulse 15000 Disposable Vape Vapor Authority Anyone have any experience using displays for "disposable" vapes like this for protects? This is a "geek bar" : r arduino