A few days ago
woahohhriot!

how would i test WHICH PUBLIC PLACES HAVE THE MOST GERMS?

I’m doing this for a science fair project but I’m not sure how to actually do the experiment

Top 3 Answers
A few days ago
subsistcyber

Favorite Answer

You can check for bacteria with one of those sticky petri dishes science people use. It’s pretty gross to see the results of things like water fountains and door knobs.
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A few days ago
MinaF
Take some white tiles, put a thin smear of vaseline on, leave them in the public place for a week then analyse the germs, bugs, etc stuck there.
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A few days ago
Gone
the restrooms i would say have the most germ’s.
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