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NHK conducted an experiment to see how germs spread at a cruise buffet.
They applied fluorescent paint to the hands of 1 person and then had a group of 10 people dine.
In 30 min the paint had transferred to every individual and was on the faces of 3.
They applied fluorescent paint to the hands of 1 person and then had a group of 10 people dine.
In 30 min the paint had transferred to every individual and was on the faces of 3.
Here’s a link to the article: https://www3.nhk.or.jp/news/html/20200508/k10012422171000.html">https://www3.nhk.or.jp/news/html...
