Assertion: aerosol's particle | /r/CapableOf | drop after that amount of time
Facets:
value: out of the air
type: OTHER
Source sentences:
text: Both the Covid-19 and the SARS viruses had an aerosol half-life of 1.1 hours, meaning half the particles drop out of the air after that amount of time, and half of what remains drop out after another 1.1 hours.