In graduate school I swabbed a public toilet seat and wiped the specimen in a Petri dish. My cohort swabbed the bottom of their shoe and did the same. The public toilet specimen grew virtually nothing. The shoe specimen grew the equivalent of a rainforest in bacteria.
- 0 Posts
- 2 Comments
Joined 2 years ago
Cake day: August 10th, 2023
You are not logged in. If you use a Fediverse account that is able to follow users, you can follow this user.
Americans also don’t eat off the floor.