We don’t breathe out with much force, and even if we did, we immediately inhale. So, how do we not just inhale what we just exhaled?
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Just look at someone who vapes and just breathes out normally. The aerosol does disperses quite a lot and it is pretty obvious why you do not just breath in the same air.
The white stuff you see when someone vape is not vapor, it is an aerosol. Vapor is a gas and is invisible to us. What you see are small liquid droplets just like a cloud or fog, clouds can contain solid ice too. Droplets or solid suspended in air is called an aerosol
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