See GERMS Glow-in-the-DARK
So we’ve been dealing with the coronavirus for a couple months now, and you’ve probably washed your hands about a million times already.
Are you asking yourself why do we even have to wash our hands so much? What’s the big deal?
Mark Rober put together a fantastic video on YouTube showing how germs spread using glow in the dark powder and a class of kids. This video was made before all the shutdown stuff happened which is why there was still school.
Together they showed that germs from just four kids out of maybe 20 in the class spread to everyone, but also that handwashing was the best way to get rid of germs!
Check it out:
