Tumbling Down Invisible Highways

The video explores the microcosmos, focusing on the historical and modern understanding of bacterial behavior and movement. It highlights the observations of early scientists like Anthony van Leuven Hook and Theodor Engelmann, and discusses modern research on bacterial navigation using flagella and chemical gradients. The video emphasizes the complexity and adaptability of bacteria in their environments.

What did Anthony van Leeuwenhoek observe that captivated him?

How did the presence of oxygen affect the bacteria observed by James?

What was the significance of Engelmann's work with algae and bacteria?

Describe the role of flagella in bacterial movement.

What strategies do bacteria use to navigate their environment?

How do bacteria determine whether to move towards or away from certain chemicals?

What challenges have bacteria faced for billions of years, and how have they adapted?