I took a picture of the Escherichia coli bacterium using an electron microscope and thought it was quite interesting that something so useful can be so harmful.
![](https://i0.wp.com/www.walkey.ca/wp-content/uploads/2023/10/E-Coli.jpg?resize=600%2C540&ssl=1)
Education, Learning, and Neuroscience
I took a picture of the Escherichia coli bacterium using an electron microscope and thought it was quite interesting that something so useful can be so harmful.