1. How does a scanning probe microscope differ from an optical microscope? 2. People often behave differently when they are in a group than when they are by themselves. Explain how this is similar to...

1. How does a scanning probe microscope differ from an optical microscope?

2. People often behave differently when they are in a group than when they are by themselves. Explain how this is similar to the behavior of atoms. Is this good news or bad news for the development of nanotechnology?