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You can tune its puffing frequency, intensity and intervals and then observe what happens as the smoke is fed from the machine and passed through the airspace of the small airway chip. The lung airway chip technology is just the latest in a series of organs-on-chips microengineered cell culture devices that are sweeping the medical research world

However, cannabis and hemp plants contain different levels of different cannabinoids

The first step to remove any lingering cigarette smells from your car is to remove all traces of cigarettes

In cannabis cigarettes, theres up to two times the concentration of carcinogenic polyaromatic hydrocarbons