Mark Rober

Store Videos About

Is this your channel?

Here is the Glo Germ powder I used (not sponsored). This would make for a great science object lesson

How To See Germs Spread Experiment (Coronavirus)

Amazon

Amazon

Here is the Glo Germ powder I used (not sponsored). This would make for a great science object lesson

Curated by

Featured in this video

How To See Germs Spread Experiment (Coronavirus)

How To See Germs Spread Experiment (Coronavirus)

41.0M views · 2020-03-18 19:59:35