How Small Is It - 02 - The Microscopic (1080p)

Text at In this segment of our “How small is it” video book, we cover the microscopic world. We start with optical microscopes and take a look at some of the things that you can see with light. We also cover light diffraction and show how it sets a limit on the size of objects we can see. To understand how we can go further than light can take us by using electrons, we cover wave-particle duality. For that we cover particle momentum and wave interference. For a cl