I made a p5.js simulation that shows how masks reduce Covid spread
Visualize how wearing a mask reduces the spread of COVID-19. Anyone can help stop the spread by wearing a mask.
I made a p5.js simulation that shows how masks reduce Covid spread launched on August 13, 2020 with 9 votes, #1,031 of 3,833 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 6 years on.
What it does
When an infected person coughs, sneezes, or breaths out, particles disperse through the air and become very small, yet still infectious. Because these particles are so small, it's difficult to prevent other people from breathing them in. Once the particles have dispersed in the air, only the highest quality protective gear, combined with strict fit requirements, would stop you from breathing them in. However, what if we could stop these particles before they disperse through the air? That's what wearing a mask does. It stops a sick person from spreading their particles in the first place. This means wearing a mask is about helping other people just as much as it's about helping yourself.…from justwearit.fyi
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