Vapi raises $20 million in Series A funding round led by Bessemer Venture Partners LLU received a state grant of $810,000 to study how the use of e cigarettes, #vaping products, and cannabis smoke affect #gumdisease in adults. This research will fill a gap in understanding on School Board considers applying for new tobacco grant Piedmont Exedra BCCS & CFBC Use Grant For Vape Detectors in Local Schools Cartridge for a vaping device Patent Grant Cividi [Cividi; Santosh]