health

U.S. scientists develop coating to capture airborne droplets

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The technology may be useful, but the description makes it seem like very preliminary results without any proof yet of being of any use in the real world, the minimum information necessary would be a comparison over time of the amount of particles with and without the coating, for example saying the technology made the particles disappear from the air in a closed space in 5 minutes would make it seem like it is very useful, but what if the particles also disappear without coating taking a minute longer?

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As Professor Huang said, it will be of more use in the next pandemic than this one. For now, we should put our efforts into making vaccines available.

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