Bacteria: Friend and Foe
- 1953
- 11m
While visiting the laboratory where his brother works, Ed discovers that his brother is working on bacteria. Ed begins to wonder about bacteria--what exactly is it and can it be harmful or b... Read allWhile visiting the laboratory where his brother works, Ed discovers that his brother is working on bacteria. Ed begins to wonder about bacteria--what exactly is it and can it be harmful or beneficial to humans and how exactly do they feed and reproduce.While visiting the laboratory where his brother works, Ed discovers that his brother is working on bacteria. Ed begins to wonder about bacteria--what exactly is it and can it be harmful or beneficial to humans and how exactly do they feed and reproduce.