What Microscope Do We Use (And Other Frequently Asked Questions)

The video explores the microcosmos, addressing frequent viewer questions. It covers how microbes are collected and cared for, the equipment used, and the process of preparing and observing samples. The video also explains why microbes appear transparent, the use of stains, and the meaning of magnification notes. It concludes with a discussion on real-time footage and viewer appreciation.

What is the main purpose of the microcosmos journey as described in the introduction?

• To explore the universe

• To discuss global warming

• To act as a tour guide through the microcosmos

• To teach about astronomy

What is James's favorite spot for collecting microbial samples?

• A local laboratory

• The ocean

• A park next to his house

• A nearby lake

What is a hay infusion used for in microbe care?

• To clean the samples

• To measure temperature

• To act as a nutrient source

• To provide light

Which microscope did James initially use to film the microcosmos?

• A Nikon D850

• A custom-built microscope

• A Fujifilm XT3

• A Modic BA 310

Why do some microbes appear transparent under the microscope?

• They are too small to be seen

• They lack pigments or the light is too strong

• They are moving too fast

• They are stained with a transparent dye

What is the purpose of using a coverslip in microscopy?

• To magnify the sample

• To create a thin film of water for observation

• To protect the microscope lens

• To add color to the sample

What do the magnification notes like 100X and 200X indicate?

• The color of the microbes

• The speed of the footage

• The magnification created by the microscope

• The size of the screen