Comments by "DrScopeify" (@drscopeify) on "Coronavirus, 239 Scientists agree on Aerosolization transmission" video.

@fredforsythe8310 People exhale around 5 times more when they work out than when not working out, there is a great video here on youtube where a guy measured how much air he exhaled in a balloon when working out versus sitting on a couch and it is an incredible increase. In that case an aircraft is safer because people are not exhaling as much. Also people lifting weight tend to grunt
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