ALTOONA, Pa. (WTAJ) — An experiment has been floating around the internet showing the importance of washing your hands with soap. Here’s why it works. This experiment can be done at home with simple ...
A classroom experiment that showed how quickly germs can spread has gone viral. Earlier this month, a teacher in Idaho wanted to demonstrate to her elementary students how important handwashing is, ...
A classroom experiment that showed how quickly germs can spread has gone viral. Earlier this month, a teacher in Idaho wanted to demonstrate to her elementary students how important handwashing is, ...
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